Bromomesitylene
[化] 溴代┘; 2-溴-1,3,5-三甲苯
🗣️ 情景例句
Right.
对。
Good counsel never comes amiss.
忠言有利无害。
He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
他经历了一次漫长而又难受的旅程，因为他在那木箱里闷了18个多小时。