Dichloroxylenol
二氯二甲酚
??? 情景例句
In two or three months, I'll have an advance on my book
兩到三個月后 我能得到我那本書的預(yù)付款
To paint the roof
油漆屋頂
I've worked here since 1989.
我自1989年以來便在這家工廠工作了。