Gusathion
[化] 保棉磷; 谷硫磷
??? 情景例句
Is room service available?
有房間服務嗎？
I will be gettinf married next week.
我將在下周結婚。
I read a few lines, but I did not understand a word.
我讀了幾行，但一個字也不懂。