🧩 词语组成解析
n. 柠檬木
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
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
No, sir. Round.
不，先生，圆的。