Crackerjack
n. <俚>能力极强之人, 极佳之物
🗣️ 情景例句
... and if you ask what I care about, I'll tell you.
……假如你们问我关心什么， 我可以告诉你们。
Let the cobbler stick to his last.
安分守己。
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。