knife-edge
英 [ˈnaɪf edʒ]
美 [ˈnaɪf edʒ]
n. 刀刃
复数:knife-edges
习惯用语
n.
- on a knife-edge
- 胜负难料;成败未定
finely balanced between success and failure - The economy is balanced on a knife-edge.
经济形势尚不明朗。 - 十分焦虑;急于知道结果
very worried or anxious about the result of sth
牛津词典
noun
- 刀刃
the sharp edge of a knife
柯林斯词典
- PHRASE 形势难料;结果未卜
To beon a knife-edgemeans to be in a situation in which nobody knows what is going to happen next, or in which one thing is just as likely to happen as another.- His future remains on a knife edge...
他前途未卜。 - The game is poised on a knife-edge. One mistake or one piece of good luck could decide it.
比赛形势扑朔迷离。一个失误或是一点运气就有可能决定胜负。
- His future remains on a knife edge...
- ADJ-GRADED 形势难料的
You can useknife-edgeto refer to something that is very exciting or tense because you do not know what is going to happen next.- Tonight's knife-edge vote could be uncomfortably close.
今晚投票的结果很难预料,双方实力可能会很接近,这令人紧张不安。
- Tonight's knife-edge vote could be uncomfortably close.
英英释义
noun
- a narrow boundary
- he lived on a knife-edge between genius and insanity
双语例句
- The agricultural merchandisation is a double knife-edge sword.
农业商品化是一把双刃剑。 - At the moment the election seems balanced on a knife-edge.
此刻选举似乎处于摇摆不定的状态。 - Changed machine small, energy-saving, grinding out any angle is a knife-edge sharp and durable replacements.
改机体积小,节能,磨削出的任何角度刀口锋利耐用是更新换代产品。 - Besides, in most cases the overlong distance from knife edge to the aspheric surface to be tested will decrease the precision of the knife-edge testing.
此外,在很多情况下,刀口到待检非球面的距离很长,从而降低了刀口检验精度。 - Tonight's knife-edge vote could be uncomfortably close.
今晚投票的结果很难预料,双方实力可能会很接近,这令人紧张不安。 - The economy is balanced on a knife-edge.
经济形势尚不明朗。 - "Extremely thin" appears as a knife-edge; that is, the crown meets the pavilion with no girdle in between.
“非常薄”,看起来就像一个刀口;那就是,官方会见凉亭无肩带之间。 - Relationship between microstructure and properties and failure mechanism of knife-edge with small angle
薄刃刀具刃口失效机制与材料组织性能的关系 - The stark warning by George Provopoulos, governor of the Bank of Greece, further heightened the stakes ahead of a knife-edge vote on Wednesday in the Greek parliament.
希腊银行行长乔治·普罗沃普洛斯发出的这个明显的警告进一步提高了将在周三举行的至关重要的投票的风险。 - According to the optimization and simulation result, it shortens the distance from the knife-edge to the aspheric surface to be tested and obtains higher compensation precision.
从设计结果上看,它缩短了刀口到待检非球面的距离,获得高精度补偿。