Dopant
n. 掺杂物, 掺杂剂\\n[计] 掺杂物
🗣️ 情景例句
Please remain calm, sir. Just give me your name and your location.
请保持镇静，先生。告诉我你的名字和所在地点。
Don't trouble trouble until trouble troubles you.
不要自寻烦恼。
I'm hungry. I'm having another one.
我饿了。我再吃一块。