Methacholine chloride
[化] 氯醋甲胆碱\\n[医] 氯化乙酰甲胆硷
🧩 词语组成解析
[化] 醋甲胆碱\\n[医] 乙酰甲胆硷
chloride
[['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
🗣️ 情景例句
Five.
5号。
Friendship cannot stand always on one side.
来而不往非礼也。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。