| 单词 | precaution |
| 释义 | precaution nounadjective | verb + precaution | preposition adjective➤sensible, wise明智的预防措施▸➤adequate, appropriate, proper, reasonable恰当的预防措施；合理的预防措施▸➤necessary必要的预防措施◆condoms are a necessary precaution.避孕套是一种必要的预防措施。➤elaborate, great周详的／了不起的预防措施◆the need to take great precautions to protect sources采取大量的防范措施保护资源的必要性➤basic, normal, simple, standard基本的／正常的／简单的／标准的预防措施◆you'll be safe if you observe certain basic precautions.如果遵守一些基本的预防措施，你就不会有危险。➤every每一项预防措施◆we take every precaution to ensure your safety.我们采取一切预防措施以确保你的安全。➤added, additional, extra, special补充的／附加的／额外的／特别的防范措施▸➤fire, safety, security防火／安全／保安措施verb + precaution➤follow, observe, take, use遵循／遵守／采取／利用预防措施◆remember to use all necessary safety precautions.请记住，要采取所有必要的安全防范措施。preposition➤as a precaution作为预防措施◆she had to stay in hospital overnight, just as a precaution.她得在医院待一晚上，以防万一。➤precaution against预防⋯的措施◆a precaution against customers who try to leave without paying预防顾客企图不付钱就离开的措施➤precaution for为⋯的预防措施◆staff are expected to take reasonable precautions for their own safety.希望员工为了自身安全而采取合理的预防措施。➤precaution of⋯的预防措施◆i took the precaution of turning the water supply off first.我先关闭了供水系统，以防万一。 precaution /prɪkɔːʃn/ noun [countable, usually plural] something that is done in advance in order to prevent problems or to avoid danger 预防措施；预防；防备◆safety precautions 安全防范措施◆e-commerce companies have to take precautions against computer fraud. 电子商务公司不得不采取预防措施，防止计算机欺诈。◆run a virus check on a file before opening it as a precaution. 在打开文件之前，运行杀毒软件查杀病毒，以防万一。 ▸ precautionary /prɪkɔːʃənri; name -neri/ adjective◆the bank has suspended its online banking service as a precautionary measure. 为谨慎起见，这家银行已暂停其网上银行服务。☞ precaution precaution nounprecaution ♦︎ defence ♦︎ shield ♦︎ safeguard ♦︎ screen ♦︎ bufferthese are all words for sth that protects sb/sth from harm or danger.这些词均表示保护物或防御措施。patterns and collocations 句型和搭配◆a precaution / defence / shield / safeguard / buffer against sth◆as a precaution / defence / shield / safeguard / screen / buffer◆an adequate precaution / defence / safeguard◆to provide a defence / shield / safeguard / screen / buffer■ precaution /prɪkɔːʃn/ [countable] (rather formal) something that is done in advance in order to prevent problems or avoid danger预防措施；预防；防备◆serious injury can occur if proper safety precautions are not followed.不遵行正确的安全措施就会出重伤事故。◆you must take all reasonable precautions to protect yourself.你必须采取一切合理的预防措施保护自己。 ➡ see also precautionary → protective ■ defence (bre) (name defense) [countable, uncountable] something that provides protection against attack from sth that is harmful such as enemies, the weather or illness防御物；防务；防御能力◆the town walls were built as a defence against enemy attacks.城墙是为防御敌人进攻而修建的。◆the harbour's sea defences are in poor condition.港口的海防工事状况很差。◆the body has natural defence mechanisms to protect it from disease.人体对疾病具有先天防御机制。 ➡ see also defend → protect , defensive → protective ■ shield /ʃiːld/ [countable] a person or thing used to protect sb/sth, especially by forming a barrier保护人；掩护物；屏障◆the gunman used the hostages as a human shield.持枪歹徒用人质作人体盾牌。◆she hid her true feelings behind a shield of cold indifference.她把自己的真实感情掩藏在一副冷漠的外表后面。 ➡ see also shield → protect ■ safeguard /seɪfgɑːd; name seɪfgɑːrd/ [countable] an action or law that is designed to protect people from harm, risk or danger安全措施；保护措施◆the measures have been introduced as a safeguard against fraud.实行这些措施旨在防止欺骗行为。◆stronger legal safeguards are needed to protect the consumer.需要更加强有力的法律措施来保护消费者。 ➡ see also safeguard → protect ■ screen [countable] something that prevents sb from seeing or being aware of sth, or that protects sb/sth遮蔽物；掩护物；屏障◆all the research was conducted behind a screen of secrecy.本项研究从始至终都是秘密进行的。◆we planted a screen of tall trees.我们种下一排大树作为屏障。■ buffer [countable] a thing or person that reduces a shock or protects sb/sth against difficulties缓冲物；起缓冲作用的人◆support from family and friends acts as a buffer against stress.家人和朋友的支持有助于减缓压力。◆peacekeepers have been sent in to establish a buffer zone (= an area that keeps two other areas distant from one another) between the rival forces.已经派遣维和部队在交战双方之间建立缓冲带。precaution /prɪkɔːʃn/ [countable] (rather formal) something that is done in advance in order to prevent problems or avoid danger预防措施；预防；防备◆serious injury can occur if proper safety precautions are not followed.不遵行正确的安全措施就会出重伤事故。◆you must take all reasonable precautions to protect yourself.你必须采取一切合理的预防措施保护自己。 ➡ see also precautionary → protective precaution/prɪˈkɔ:ʃn ||; prɪˈkɔʃən/noun [c] a precaution (against sth) something that you do now in order to avoid danger or problems in the future 预防，防备，防范（措施）: ◇you should always take the precaution of locking your valuables in the hotel safe. 你始终应当采取防备措施，把贵重物品锁进旅馆的保险箱内。◇precautions against fire/theft 防火╱防窃措施 ➔precautionary /prɪˈkɔ:ʃənəri; us -nerɪ ||; prɪˈkɔʃənˌɛrɪ/ adj pre·cau·tion /prɪ`kɔʃən; prɪˈkɔːʃən/n [c]something that you do to prevent something bad or dangerous from happening 预防措施:◇fire precautions 防火措施◇+ against precautions against theft 防盗措施◇take the precaution of i took the precaution of telling the police we were going away. 我们告诉警察说要出远门以防万一。 |
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