Meprochol
[化] 美普溴銨; 甲丙三甲銨; 溴化甲氧烯丙三甲銨
??? 情景例句
I applied for a job as a lifeguard at the community pool.
我申請了社區游泳池的救生員工作。
A cracked bell can never sound well (is never sound).
破鐘無好音。
I suddenly felt very worried, but could not say anything.
我突然非常著急起來，但卻什么也說不出來。