School hygiene
[医] 学校卫生
🧩 词语组成解析
school
[skul]
n. 学校;上学;学院;群;
vt. 训练，锻炼;教育，教导;约束;给…上学;
hygiene
['haɪdʒin]
n. 卫生，卫生学;保健法;
🗣️ 情景例句
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
We shall need two buses to meet people at the staton.
我们需要两辆公共汽车到车站去接人。