单词knifepoint
n.: 刀尖
在刀子威胁下:
while being threatened, or threatening sb, with a knife
刀尖
复数：knifepoints
Another Chinese colleague was robbed by knifepoint at a nearby gas station a week later, but she refused to report the crime.
例如就在加油站附近，我另一位中国同事被持刀抢劫了，但她拒绝报警。
Its knifepoint and Russian style has difference. This blade likes western style. But I had seen similar handle of Dao.
刀尖与俄式有区别，此刀刃像西洋式样。但见过类似刀柄的刀。
The invention relates to a metal cutter with new knifepoint structure, which is characterized in two knifepoints.
本发明涉及机械加工中的一种具有新的刀尖型式的金属切削刀具，特征在于其具有两个刀尖；
In his first week, Dr. Xu was mugged at knifepoint.
在他来美后的第一周，许博士便遭到了持刀抢劫。
You faggots keep egging me on Till I have you at knifepoint, then you beg me to stop?
你要一直骑在我头上直到直到我用刀子指着你，你才求饶吗？
Influence of Knifepoint Geometry of Diamond Tool on Processing Quality in Ultra-precision Cutting
金刚石刀具刀尖几何形状对超精密切削加工质量的影响
Study on entropy method for uncertainty of knifepoint position in numerical control lathe
数控车床刀尖位置动态熵方法不确定度研究
robbed two women at knifepoint
持刀抢劫两名女子