Dopants
(dopant 的复数) n. 掺杂物, 掺杂剂\\n[计] 掺杂物
🗣️ 情景例句
Thank you for seeing me on such short notice.
谢谢您这样快就安排见我。
What year is this?
今年是哪一年？
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。