dust rag

同根派生

Then one day the landlady noticed her and screamed, "I'll have no spiders in my parlor!" She swatted at Sophie with a dust rag.
可是，有一天。忙碌的小索菲被女發(fā)房東看到了。女房東尖叫一聲：“天啦，我昏頭啦，怎么能讓蜘蛛在門廊結(jié)網(wǎng)呀！”說(shuō)著，朝索菲揮舞著抹布。
I used a piece of rag to dust the wooden furniture.
我用一塊抹布擦拭木制家具上的灰塵。
The motor car disappeared in eddy of dust.
汽車在一片揚(yáng)塵的渦流中不見(jiàn)了。
I use an oily rag to clean my bike with.
我用沾滿油污的碎布擦我的自行車。
The forest will act as a defense against desert dust.
森林能起防御沙漠灰沙的作用。