L-n-ethylephedrine hydrochloride
[医] 盐酸l-N-乙基麻黄硷
🧩 词语组成解析
[医] 乙基麻黄硷
[化] 盐酸盐\\n[医] 氢氯化物, 盐酸化物, 盐酸盐
🗣️ 情景例句
Please have these clothes washed before eight o'clock tonight.
我今晚8点前请把这些衣服给洗了。
Snowman
雪人
There is no social problem it is more incumbent upon us to understand than this of the role of custom.
而没有任何一个社会问题比得上风俗的作用问题更要求我们对它理解。