🧩 词语组成解析
铁皮石斛（植物名）
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
I'm Donald. We met the last time you visited Taiwan.
我是唐纳德，上次你来台湾时我们见过面。
One day she came into his office and happened to put her hands on the door of a locked safe.
一天，维拉走进父亲的办公室，偶然把手放在一个锁着的保险柜的门上，