Activted molecule
[化] 活化分子
🧩 词语组成解析
🗣️ 情景例句
I'm thrilled for you, Grandpa.
我真为你兴奋， 爷爷。
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
Li lei is very good at football.
李雷很擅长足球。