Preventive maintenance
[计] 预防性维护\\n[化] 预防性维修; 预防性维护; 预防性保养
🧩 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
Don't put all your eggs in on basket.
不要孤注一掷。
To start to work
开始工作
Some of them are very cheap.
其中有些商品挺便宜的。