Preventive medicine
[医] 预防医学
🧩 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
have been busy at work this morning
一早上都在忙着
Once bitten, twice shy.
一次被咬，下次胆小。
I'd like to see your showroom.
我想参观你们的展示中心，