英 美 n.刀口；锋利的边缘 new

knife-edge的英文翻译是什么意思，意思释义：

英英释义

Noun:a narrow boundary;

"he pved on a knife-edge between genius and insanity"

knife-edge的用法和例句：

例句

用作名词(n.)The edge of the knife has turned.
刀口卷刃了。He bought a razor with a keen edge.
他买了一把刀口锋利的剃刀。He handed me a knife with a keen edge.
他递给我一把锋利的刀。You must be very careful with this sharp knife.
你用这把锋利的刀子必须很小心。

词汇搭配

knife edge contact
刀口触点knife edge bearing
刀刃支承knife-edge pivot
刃形枢轴,刀形枢轴...knife-edge relay
刀口继电器,刃式继电...knife-edge weir
锐缘堰agate knife-edge
玛瑙刀口knife-edge attack
刃口蚀缝knife-edge bearing
刀口支承,刃形支承...knife-edge method
刀口检验法,刀边法...knife edge loading
线荷载knife-edge diffraction
峰脊衍射quartz knife edge
石英刃口knife-edge pulse
偃刀脉knife-edge suspension
刀口支悬,刀口悬架,...knife edge
刀口knife-edge load
刃口载荷knife-edge support
刃型支承,刃形支承...

knife-edge的相关资料：

近反义词

【近义词】critical point
临界点decisive point
决胜点turning point
转折点watershed
流域crisis
危机crux
关键crunch
发出碎裂声

临近单词

knife
knifeedge