Caoutchouc tree
橡胶树
🧩 词语组成解析
n. 纯橡胶, 生橡胶\\n[化] 生橡胶
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
Don't mention it.
没事儿。
He's a student.
他是学生。
I often fish for hours without catching anything.
我经常一钓数小时却一无所获，