| 单词 | threshold |
| 释义 | threshold noun¹ 1doorway门口；门道verb + threshold | preposition verb + threshold➤cross跨过门槛preposition➤across the threshold, over the threshold跨过门槛◆he hesitated before stepping across the threshold.他犹豫了一下才跨过门槛。➤on the threshold在门口◆she stood on the threshold, unsure whether to enter.她站在门口，不知道是否该进去。threshold noun² 2level水平adjective | verb + threshold | threshold + noun | preposition adjective➤high, low高门槛；低门槛▸➤maximum, minimum最高门槛；最低门槛▸➤critical临界阈➤poverty贫困线▸➤tax (especially bre) 税收起征点▸➤boredom, pain忍受无聊的限度；痛阈◆he has an extremely low pain threshold.他的痛阈极低。verb + threshold➤have有界点▸➤reach达到界点◆the number of people with the disease is reaching a critical threshold.此病患者人数即将达到临界关口。➤meet达到临界值▸➤cross, exceed超过临界值▸➤determine, set确定／设定起始标准◆they earn wages below the threshold set by the government.他们的工资低于政府设定的最低标准。➤raise提高界点▸➤lower降低界点threshold + noun➤level, value门限水平；阈值◆below a certain threshold level a person will not be able to detect sound.声音低于一定门限水平时，人就听不到了。preposition➤above a/the threshold, below a/the threshold超过／低于门限◆her wages are below the income tax threshold.她的工资低于个人所得税起征点。 threshold /θreʃhəʊld; name -hoʊld/ noun [countable] (accounting 会计) 1.the level at which sth starts to happen, change or have an effect 起点；开端；阈值◆assets had fallen below a key threshold. 资产已跌破关键水平。◆students will only pay back the loan once they have reached a particular pay threshold. 学生只有在薪水达到特定水平后，才会还贷。⨁ a pay / salary / wage threshold薪金／薪水／工资起点 = tax threshold ☞ thresholdthreshold/ˈθreʃhəʊld ||; ˈθrɛʃhold/noun[c] 1. the ground at the entrance to a room or building 门坎；（建筑物的）入口 2. the level at which sth starts to happen 阈；临界: ◇young children have a low boredom threshold. 小孩子很容易厌倦。 3. the time when you are just about to start sth or find sth 开端；起点: ◇we could be on the threshold of a scientific breakthrough. 我们可能很快要有科学上的突破。 thresholdsee ⇨ limit 2 thresh·old /`θrɛʃold; ˈθreʃhəʊld/n 1. on the threshold of sth at the beginning of a new and important event or period 在［重要事件或时期等］的开端，起点:◇we're on the threshold of a new era in telecommunications. 我们正进入电信新纪元。 2. [c] the lowest level at which something starts ［某事物发生的］最低水平，起点:◇the tax threshold 税的起征点 3. [c] the floor of the entrance to a room or building 门槛 |
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