紧要关头

To sb's notice bring/call to mind bring to a halt bring into action catch one's breath call down / lay a curse upon sb. cast a shadow over catch at shadows catch sb's eye catch fire catch / get a glimpse of catch sight of come to sb's knowledge come to sb's notice come to a point come /go into effect come into a fortune come into fashion come to a halt combination with commander in chief communication with commit a crime commit / make an error come into possession of sth. come / go into operation come to one's senses come to / arrive at a decision come to / arrive at an agreement with reach / make an agreement with come to sb.'s assistance complaint about/of competition with / against sb.

do a threat to do damage to do/try one's best 与----接触不平衡与-----保持友好与----一致对----负责违背诺言实施，使生效给某人带来羞辱使某人注意----想起使停止采取行动喘息诅咒某人蒙上阴影捕风捉影引人注目着火，烧着对----瞥一眼看见被某人知道引起某人的注意到紧要关头实施，生效继承一笔财产开始流行停止与------结合总司令与-----交流，与----通信犯罪犯错误占有某物实行，生效恢复理性，苏醒过来做出决定与-------达成一致与-------达成一致帮助某人对------抱怨与某人竞争对----有威胁损害-----尽力，努力

Scavengers were also the cause of an extremely distressing episode during my youth, which I need not relate at this juncture."Yep. Burrowers to catch a burrower," he said. He then took the lengths of rope hanging from the cage and impaled them on the ground using a heavy pike.

清道夫也是给我年轻时代造成重大阴影的原因，但在这个紧要关头似乎没有空闲讲述陈年往事"好吧，为了抓住打洞者的打洞者。。。"

I would have asked why Mrs Dean had deserted the Grange, but it was impossible to delay her at such a crisis, so I turned away and made my exit, rambling leisurely along with the glow of a sinking sun behind, and the mild glory of a rising moon in front--one fading, and the other brightening--as I quitted the park, and climbed the stony by-road branching off to Mr Heathcliff's dwelling.

我原想问问丁太太为什么丢弃了田庄，但是在这样一个紧要关头来耽搁她是不可能的，所以我就转身走了，悠闲地散步去了，后面是落日残黑，前面是正在升起的月亮的淡淡的光辉——一个渐渐消退，另一个渐渐亮起来——这时我离开了园林，攀登上通往希刺克厉夫住所的石砌的支路。

Cast a shadow over catch at shadows catch sb's eye catch fire catch / get a glimpse of catch sight of come to sb's knowledge come to sb's notice come to a point come /go into effect come into a fortune come into fashion come to a halt combination with commander in chief communication with commit a crime commit / make an error come into possession of sth.

与----接触不平衡与-----保持友好与----一致对----负责违背诺言实施，使生效给某人带来羞辱使某人注意----想起使停止采取行动喘息诅咒某人蒙上阴影捕风捉影引人注目着火，烧着对----瞥一眼看见被某人知道引起某人的注意到紧要关头实施，生效继承一笔财产开始流行停止与------结合总司令与-----交流，与----通信犯罪犯错误占有某物实行，生效恢复理性，苏醒过来做出决定与-------达成一致与-------达成一致帮助某人对------抱怨与某人竞争对----有威胁损害-----尽力，努力伤害某人为----贡献自己的力量知识改变命运，思路决定人生！

Things have come to a head.

情况已到了紧要关头。

The coping blade is designed to be used for cutting in tight spots or curved patterns, much as you would with a coping saw, only without the teeth.

弧形刀刃是被设计用来在紧要关头切割或雕刻图案的。很像你用的尖角锯，只是没有锯齿而已。

Also , the training is easy to forget, especially in the a cris i s.

同样，练习也很容易遗忘，特别是在紧要关头。

In a direct drive display, viewing angle is not critical because the display will look good from almost any direction.

因为展览将会从几乎任何的方向看起来很好，所以在一个直接的驾车展览中，看角度不是紧要关头的。

But now it has achieved critical mass.

但是现在它有达成紧要关头的块。

World War II in Southern Europe, 1943: the struggle for Europe is at a critical point.

在南方欧洲的第二次世界大战，1943：为欧洲的竞争在紧要关头的点。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。