🧩 词语组成解析
caper
[['keipə]]
n. 跳跃\\nvi. 雀跃, 蹦跳
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
I forgot!
我忘记这招！
It's too sour.
太酸了。
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。