vacuum up的用法和樣例：
例句
用作動(dòng)詞 (v.)
- Consumer buying can build up the economy.
消費可以刺激經(jīng)濟發(fā)展。 - The growth rate of consumption demand has picked up.
消費需求增幅回升。 - That child soaks up new facts like a sponge!
那孩子吸收新知識像海綿似的。 - These plants suck up moisture from the soil.
這些植物吸收土壤中的水份。
