Preventive overhaul
[化] 定期修理; 预防修理; 预防性修理
🧩 词语组成解析
preventive
[pri'ventiv, pri:-]
n. 预防;防止;预防措施;预防药;
adj. 预防的;防止的;
🗣️ 情景例句
It was our pleasure.
不胜荣幸。
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
I don't doubt that he will help me.
我不怀疑他会援助我。