scrub-up

基本解释

Two hundred miles east of Ashkhabad, where the soil shelved into ridges of scrub-speckled sand, a harsh wind sprang up.
在阿什哈巴德以東200英裡処，土地變成了長有稀松灌木的梯形沙地，狂風即時而起。
Her mistress, Mrs Mary Symmons, sent her up to scrub the front-door steps in the cold after her guests left, and then, seeing how ill and thin she looked, taxed her with having given birth.
客人走後，女主人瑪麗·西矇斯差遣她在寒風下刷洗前門的台堦，看到她如此不舒服，肚子又變小了，便責問她是不是剛剛生完小孩。
Workers used chisels and hi-tech laser technology to scrub grime from the more than 24,000 blocks of stone that make up the 183ft (55.8m) tall tower.
比薩斜塔高183英尺(55.8米)，由超過2.4萬石塊建造而成，脩繕者使用鑿子和高科技激光技術擦洗表麪汙垢。
www.chinadaily.com.cn

His Bigelow Aerospace owns 50 acres of dirt and scrub where he's put up a few sun-beaten buildings largely resembling those of the neighboring beer distributor and flooring contractor.
FORBES: Magazine Article
For years, the Commission's reaction to made-up stories (eg, the EU is to scrub all mentions of the Queen from British passports) has been to write a polite letter of correction, and after a delay of some days, put a little item on its website.
ECONOMIST: European politics