At knifepoint
在刀子的威胁下：在受到刀刺或刀砍的威胁下
🧩 词语组成解析
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
n. 刀尖
🗣️ 情景例句
The longer the words the better.
单词越长越好。
Overdone is worse than undone.
过犹不及。
I can't take you any more!
我再也受不了你啦！