axillary cavity

1. Comparative observation on axillary and nasal cavity temperature in patients with cerebral hemorrhage undergoing ice cap hypothermia
   脑出血病人使用冰帽降温时腋下温度与鼻腔温度的对比观察经鼻腔内窥镜鼻咽纤维血管瘤切除术
2. Armpit, axilla, axillary cavity, axillary fossa.
   腋窝的，叶腋的，腋生的。

noun

1. the hollow under the arm where it is joined to the shoulder
   1. they were up to their armpits in water

   Synonym:    armpitaxillaaxillary fossa