Nontoxicity
无毒性
🗣️ 情景例句
Good morning, Mr. Tao.
早上好，陶先生。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
It's the same colour.It's green, too.
一样的颜色， 也是绿的。