🧩 词语组成解析
a. 被子的
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
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
He was out of his mind with grief.
他伤心得精神错乱了。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。