Question

bump 【BUMP】The room was dark and I bumped my head against the door. 房间里很暗, 所以我的头才撞上门。【重点词汇】bump v. 碰撞 同: collide

Accepted Answer

[bʌmp] 
bumpan impact (as from a collision)
A bump is an area that bulges out, like a pregnant woman's stomach. To bump someone is to knock into them.
A pimple is a little bump. A camel’s hump is a larger bump. There are speed bumps sticking up in the road to keep drivers from going too fast. When you bump someone, you hit them with your whole body. If the person in front of you stops walking and you're not paying attention, you might bump right into them. Bumping often happens by accident, unless of course you are doing "the bump" (a 1970's dance).
All forms of 'bump' will appear on average once every 509 pages.bumpbumperbumpybumpiness

Front	bump
Pron	[bʌmp]
Back	【BUMP】 The room was dark and I bumped my head against the door. 房间里很暗, 所以我的头才撞上门。【重点词汇】 bump v. 碰撞同: collide
Vocab	bumpan impact (as from a collision) A bump is an area that bulges out, like a pregnant woman's stomach. To bump someone is to knock into them. A pimple is a little bump. A camel’s hump is a larger bump. There are speed bumps sticking up in the road to keep drivers from going too fast. When you bump someone, you hit them with your whole body. If the person in front of you stops walking and you're not paying attention, you might bump right into them. Bumping often happens by accident, unless of course you are doing "the bump" (a 1970's dance). All forms of 'bump' will appear on average once every 509 pages. bump bumper bumpy bumpiness

Bump Bʌmp Room Dark I Bumped Head Door