解释：摩擦
美式读音：rʌb
英式读音：rʌb
过去式：rubbed
过去分词：rubbed
现在分词：rubbing
第三人称单数：rubs
复数：rubs
例句：
1、I rubbed my jaw and thought about his suggestion.
我揉了揉下巴，想了想他的建议。
2、He rubbed at my shoulder hard with the palm of his hand.
他用手掌用力地磨蹭了我的肩背。
3、The man gave me a gentle rub on my back.
那人在我背上轻轻地揉了一下。
4、She rubbed the suncream into her skin.
她把防晒霜擦到她的皮肤上。
咖喱小周
