Inactivators
(inactivator 的复数) 灭活剂, 钝化剂
🗣️ 情景例句
What a job! Good work, Richard!
你拍得很棒， 好作品， Richard！
The student is busy studying math.
这个学生忙于研究数学。
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。