Anticorrosive treatment
[机] 防蚀处理
🧩 词语组成解析
a. 防腐的\\nn. 防腐剂
🗣️ 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
An old physician,and a young lawyer.
医生老的好，律师年轻的好。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。