rub-up的用法和樣例：
例句
用作名詞 (n.)
- Wipe up chemical spills as soon as possible.
盡快擦凈溢出的清洗劑。 - A waiter came with a cloth and picked up the glasses and mopped off the table.
一個(gè)侍者拿著(zhù)一塊抹布走過(guò)來(lái)，撿起杯子，擦凈桌子。 - I am going to rub up the chromium on the car.
我準備把汽車(chē)上的鍍鉻部件擦亮。 - She has rubbed up the silver plate.
她把銀盤(pán)子擦亮了。
