| 释义 |
bound¹/baʊnd//baʊnd/ ★★★★n. adj- ① 装订好的;装有封面的
- bound in cloth装以布质封面的
- half- [whole-] bound封面半[全]装的
- ② 1负有义务的2必然(会)…,必定(会)…3【美口】决心的,决意的
- I am not bound to please her.我没有义务要讨好她。
- I was bound in duty to tell him.我有义务告诉他。
- I'll be bound.=I'm bound.【口】一定;必然;我可担保。
- He is bound to win.他一定会赢。
- She is bound to go.她决心要去。
短语- bound up in ...
- She is bound up in her work.她埋头于工作。
- bound up with ...
- The welfare of the individual is bound up with that of the community.个人的福祉与社区的福祉息息相关。
同义词- certainadj.一定的
- obligedadj.负有义务的
bound²/baʊnd//baʊnd/ ★★★★n. - bounds
- bounding
- bounded
- bounded
vi- ① 弹回;跳;跃;跳跃;跳着跑;疾步跃进
- Her heart bounded with excitement.她的心因兴奋而怦怦跳。
- The ball bounded against [back from] the wall.球从墙反弹回来。
- The horse bounded through the meadow.那匹马奔跃过草地。
- He bounded away.他跳走了。
字辨skip: 指交替地以单脚轻快地跳跃 bound: 指比skip跳得更有力而高,且跳若干次 hop: 指以单脚短跳一次或连续若干次 短语- at a bound
- by leaps and bounds
- The population of Africa is growing by leaps and bounds.非洲的人口正迅速地成长。
- These cars have been gaining popularity by leaps and bounds.这些车飞快地变得名声大噪。
- on the bound
- I caught the ball on the bound.我在球跃起时把它接住。
- with one bound
- With one bound the cat was on the wall.那只猫一跃就跳到墙上。
bound³/baʊnd//baʊnd/ ★★★★n. - bounds
- bounding
- bounded
- bounded
n- ① 境界,范围;止境;限度;界限
- the bounds of space and time时空的界限
- break bounds走出界外;逸出常轨
- It is not beyond [outside] the bounds of possibility.它并没有超越可能的范围。
- We must keep our spending within reasonable bounds.我们必须把开销保持在合理的范围内。
- His ambition knew no bounds.他的野心无穷。
- His behavior passed [went beyond] the bounds of reason.他的行为超出理性的范围。
vt- ① 定界限;为…的界限(★通常用被动式)
- Taiwan is bounded by sea on all sides.台湾四面环海。
vi- ① 接界
- Mexico bounds on the United States.墨西哥与美国接界。
短语- out of all bounds
- Jack was out of all bounds when he called Steve a liar in the conference.杰克在开会时指史蒂夫撒谎,这是过分了。
- out of bounds
- ① (打球时)(球、人)越出界线
- ② 【英】禁止入内的<to>(=【美】off limits)
- The casino is out of bounds to students.该赌场是禁止学生进入的。
- put [set] bounds to ...
- You must put [set] bounds to your spending.你必须对你的开销加以限制。
bound⁴/baʊnd//baʊnd/ ★★★★n. adj- ① (已准备好要启程)驶[开、飞]往…的
- Where is the train bound (for)?这班火车要开往何处?
- The steamer is bound for Shanghai.这艘轮船要开往上海。
- This ship is outward bound.这艘船要开出去。
- We are bound for home.=We are homeward bound.我们在归国途中。
- a plane bound from Taipei to New York从台北飞往纽约的飞机
- a bus bound for the west西行的公共汽车
- a ship bound west西行的船
- ②[通常用于复合语]往…的,…行的:northbound; southbound; eastbound; westbound
|