1·Someone discovered that animal grease or fat rubbed into the inner side helped the leather to become soft.
有人发现，动物油脂或脂肪擦到皮革内有助于皮革变得柔软。
2·This pulp rubbed gently on the face and the skin polishes the area, clearing it of all impurities that cause pimples, black heads and spots.
轻轻擦在脸上和皮肤的这种纸浆会使这些区域变得光亮，清除所有导致丘疹、黑头和斑点的杂质。
3·Later, someone discovered that animal grease or fat rubbed into the inner side helped the leather to become soft.
后来，一些人发现把动物的油脂或脂肪擦到皮革的内层，可以帮助皮革变柔软。
4·From behind, she wrapped me in the towel from head to foot and rubbed my dry.
她在我身后用浴巾从头到脚把我裹住，帮我擦干身子。
5·She had taken it out of its box that afternoon, shaken out the moth-powder, given it a good brush, and rubbed the life back into the dim little eyes.
下午她把它从盒子里拿了出来，抖掉防蛀粉，好好地刷了一遍，把没有光泽的小眼睛擦得又恢复了生气。
1·He rubbed his hands together a few times.
他把双手搓了好几遍。
—— 《柯林斯英汉双解大词典》
2·They smirked at each other and rubbed their hands.
他们互相窃笑着搓着手。
3·She took a pinch of salt with her right hand, rubbed a trickle into the pan, and beat her hands clean like a pair of cymbals.
她用右手捏了一把盐，搓一撮盐放进锅内，然后把手拍干净，像敲钹一样。
4·Told it's supposed to rain Sunday, Djokovic opened his eyes wide and rubbed his hands together.
被告知星期天要下雨，德约科维奇睁大了眼睛紧搓着双手。
5·Then you rubbed it with a dock leaf to bring down the swelling.
然后为了给她去肿用一个树叶一直给她搓。