Idiotoxin
变(态反)应原
🗣️ 情景例句
He made a favorable impression on her father.
他给她的父亲留下了很好的印象。
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。