Jackknife
n. 大折合式刀, 屈体跳水\\nvi. 弯身\\nvt. 用大折刀切
✅ 同义词
🗣️ 情景例句
Yes?
真的？
There is a black sheep in every flock.
群群羊中有黑羊。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？