Preventive meaures
[法] 预防措施
🧩 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
What's wrong with him?
他怎么啦？
What's the longest river in the United States?
在美国最长的河是什么？
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。