Passivator
钝化剂, 减活剂
🔁 扩展释义
【化】 减活剂; 钝化剂
🗣️ 情景例句
She's very talented.
她很有才华。
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。