Trench knife
n. 在肉搏战时所用的双刃短刀
🧩 词语组成解析
knife
[naɪf]
n. 刀;匕首;刃部;手术刀;
vt. 切割，刺;伤害;
vi. 劈开;划过;
🗣️ 情景例句
I waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
I am afraid you don't see my point.
恐怕你没有明白我的意思。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。