🧩 词语组成解析
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
Is this machine washable?
这能机洗吗？
Don't you think it's too formal?
你不觉得太正式了吗？
Well, I couldn't sleep last night.
啊，我昨晚上没睡好觉。