Biotrium
(=hexamethonium chloride)氯化六烃季铵
🗣️ 情景例句
He is working like a horse.
他努力工作。
Don't make it any worse than you can help.
尽量不要把事情弄得更糟。
Things can go wrong on a big scale, as a number of people recently discovered in Parramatta, a suburb of Sydney.
就像许多人最近在悉尼郊区帕拉马塔发现的那样,有时乱子会闹得很大。
更多情景英语 ›