| 单词 | boundary |
| 释义 | boundary noun¹ 1line that marks the limits of a place边界adjective | verb + boundary | boundary + noun | preposition adjective➤common共有边界▸➤northern, southern, etc.北部、南部等边界▸➤national, state国界；州界➤territorial领土边界▸➤district, parish (especially bre) 行政区界；教区界➤geographic, geographical地理分界verb + boundary➤have有界限▸➤form, mark形成界限；标记边界◆the river forms the boundary.这条河形成了边界。➤share共有边界▸➤draw, establish, fix, set划定边界；确立边界◆the boundary was fixed just south of the farm.边界就定在农场南面。➤redraw重划边界boundary + noun➤fence, hedge, line, wall边界围栏；边界树篱；边界线；界墙▸➤dispute边境争端◆a boundary dispute between brazil and paraguay巴西与巴拉圭的边界之争preposition➤across the boundary, over the boundary穿过边界◆they drove across the boundary.他们开车穿过边界。➤along the boundary沿着边界◆we continued along the southern boundary of the county.我们继续沿着该郡南部边境前进。➤at the boundary, on the boundary在边界◆we had to stop at the boundary.我们不得不在边界停下。◆on the boundary of the two countries在两国的国界处➤beyond the boundary在边界线以外◆she had never strayed beyond the city boundaries.她从未出过这个城市。➤within the boundaries在边界线以内◆within the boundaries of the old city walls在老城墙的范围以内➤boundary between⋯之间的边界◆the boundary between sussex and surrey萨塞克斯郡和萨里郡之间的边界➤boundary with与⋯的边界◆the state has a boundary with ontario.这个州和安大略省相邻。boundary noun² 2limit界限adjective | verb + boundary | preposition | phrases adjective➤traditional传统界限verb + boundary➤cross超越界限◆this job crosses the traditional boundary between social work and health care.这项工作跨越了社会工作与医疗保健之间的传统界限。➤extend, push, push back扩展范围◆research which extends the boundaries of human knowledge拓展了人类知识范围的研究➤overstep超越界限➤establish确定界限➤define规定界限➤blur使界限模糊◆the internet has blurred the boundary between news and entertainment.因特网模糊了新闻与娱乐的界限。preposition➤across boundaries越过界限◆his policies appeal across party political boundaries.他的政策感召力超越了党派政治界限。➤beyond the boundaries超出界限◆this goes beyond the boundaries of what is accepted.这超出了能接受的界限。➤on the boundary在边缘◆on the boundary of physics and chemistry在物理与化学的学科边缘➤within the boundaries在⋯范围内◆the importance of keeping within the boundaries of the law遵守法律底线的重要性➤boundary between⋯之间的分界线◆the boundary between sanity and insanity神志正常与不正常的分界线phrases➤the boundaries of taste品位的界限◆in her performance she had clearly overstepped the boundaries of good taste.很显然她的表演品位流于庸俗。➤sb/sth knows no boundaries⋯无止境◆his passion for the arts knows no boundaries.他对艺术无限热爱。 boundary /baʊndri/ [countable] a line that marks the edges of an area of land and separates it from other areas边界；界限；分界线◆after the war the national boundaries were redrawn.战后重新划定了国界。◆three settlers were killed in a boundary dispute last week.三个移民上周在边界争端中遇害。◆the fence marked the boundary between my property and hers.那道篱笆曾是我和她的房产之间的界线。 boundary /baʊndri/ [countable] something that marks the limits or edges of one area of thought or behaviour and/or separates it from another（思想或行为的）边界，界限，分界线◆it is up to the teacher to set the boundary between acceptable and unacceptable behaviour.划清可为与不可为之间的界限是老师的职责。◆scientists continue to push back the boundaries of human knowledge.科学家不断扩大人类知识的范围。note 辨析 line or boundary?a line between two areas of thought or behaviour is sth that exists and often needs to be judged carefully. a boundary does not just exist: it has to be decided by sb. * line 指两种思想或行为之间现存的，而且经常需要仔细判断的界限； boundary 不仅是现存的，而且是必须由某人来规定的界限◆no clear dividing boundary ◆a fine boundary between ◆it is up to the teacher to set the line... boundary often directs your attention to what lies within the boundaries, which mark the edge of what you are considering: you can push back/extend the boundaries of sth but not◆push back/extend the lines * boundary 常把人的注意力引向界限内的东西，这就限定了考虑的范围。可以说 push back/extend the boundaries of sth，但不说 push back/extend the lines。boundary/ˈbaʊndri ||; ˈbaυndrɪ/noun [c] (plural boundaries) a real or imagined line that marks the limits of sth and divides it from other places or things （真实或想象中的）界限，分界线: ◇the main road is the boundary between the two districts. 这条大路是两区的分界。◇scientists continue to push back the boundaries of human knowledge. 科学家不断扩展人类知识的界限。 ☞look at the note at border. 参看 border 的注释。boundarysee ⇨ edge 2 ⇨ line 8 bound·a·ry /`bandərɪ; ˈbaʊndəri/n [c] 1. the line that marks the edge of a surface, space, or area of land 分界线，边界:◇+ between the mississippi forms a natural boundary between tennessee and arkansas. 密西西比河成了田纳西州和阿肯色州的天然分界线。→ compare 比较 border¹ 2. the highest limit that something can reach 界限，限度:◇+ of the boundaries of human knowledge 人类知识的极限 |
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