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
I hear they intend to marry.
我听说他们打算结婚。
Please don't be frightened by my dog.
请不要害怕我的狗。
Number five.
是5号。