Corrosion protection
[化] 防腐
🧩 词语组成解析
🗣️ 情景例句
Lacks confidence and poise is nervous and ill at ease.
信心不足，不够自信，精神紧张，心神不定。
Could you help me find my baggage?
请你帮我找我的行李好吗？
This factory needs a computer as soon as possible.
工厂需要尽快有一台电脑。