Knife-edged
a. 锋利的, 锐利的
🧩 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;
a. 有某种或几种刃的
🗣️ 情景例句
OK, let me get my wallet and we'll take off.
好，让我拿一下钱包，我们就走。
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。
In a word，I am tired of everything.
总之，我对一切都很厌倦。