Dopant
n. 掺杂物, 掺杂剂\\n[计] 掺杂物
🗣️ 情景例句
When addressing a judge, always use 'your honor'.
在对法官说话时， 一定要尊称他为 'your honor'
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
All that is in my mind when I meet a young person.
每逢我遇到年轻人，脑子里就想到，