armpit

名词 armpit:

1. the hollow under the arm where it is joined to the shoulder
   同义词：axilla, axillary cavity, axillary fossa

1. The coat needs to be eased under the armpits.
   这件上衣的　肯需放一放。
2. A body part analogous to the armpit, such as the hollow under a bird's wing.
   腋部类似于腋窝的身体部位，比如鸟翅下面的空隙

arm.pit

n.（名词）
The hollow under the upper part of the arm at the shoulder.
腋：上肢和肩膀连接处下面呈窝状的部位
Slang A thoroughly disreputable or disgusting thing, place, or situation:
【俚语】 龌龊的事物：极其肮脏或令人厌恶的事物，地方或处境：
例句：
.I think of PCP as the armpit of drugs. It is dirty, explosive, poisonous.(Ray Brett)
.我认为天使尘是药物中最令人厌恶的东西。它脏，易爆，有毒.(雷·布雷特)