Ractinomycin
近放线菌素
🗣️ 情景例句
It's two words.
两个字。
Show me a liar, and I'll show you a thief.
谎言是做贼的第一步。
Boxing matches were very popular in England two hundred years ago.
两百年前，拳击比赛在英国非常盛行。