
好词典

源自中古英语 rubben,可能模仿摩擦声的拟声词,与低地德语 rubben 同源。
❶ 指用手或物体在另一物体表面来回摩擦的动作或过程,常用于清洁、按摩或产生摩擦力的场景。
“She gave her sore shoulder a gentle rubbing to relieve the pain.”
(她轻轻揉搓疼痛的肩膀以缓解不适。)
“The constant rubbing of the rope against the rock caused it to fray.”
(绳子在岩石上持续摩擦导致磨损。)
❶ 进行摩擦的动作,可能是用手或工具接触物体表面并施加压力移动,也可能是物体间相互接触滑动。
“She was rubbing her eyes sleepily.”
(她睡意朦胧地揉着眼睛。)
“The mechanic is rubbing the rust off with sandpaper.”
(技工正在用砂纸打磨锈迹。)
rubbing alcohol — 医用消毒酒精,通常含70%异丙醇,用于清洁皮肤或消毒表面。
“Clean the wound with rubbing alcohol before applying the bandage.”
(用医用酒精清洁伤口后再贴创可贴。)
rubbing shoulders with — 与某人密切接触或交往,尤指与社会地位较高的人互动。
“As a journalist, she often rubs shoulders with celebrities.”
(作为记者,她经常与名人打交道。)