noun/verb
bump
/bʌmp/
bump 是什么意思
撞击;肿块;碰撞
To hit something or someone accidentally; a raised area on the body caused by a blow.
词性
noun/verb
难度
挑战
页面用途
检索复习
先记这个
撞击肿块
想象撞到桌角后手臂出现肿块的情景。