耳[ěr] 基本解释：
新英汉大词典：
- 耳[ěr]
- 名词- （耳朵） ear:
the outer [middle; inner] ear;外[中; 内]耳
go in at one ear and out at the other;左耳进右耳出
- （形状像耳朵的东西） any ear-like thing; ear of a utensil:ears of a tripod;鼎耳
an edible fungus;木耳
- （位置在两旁的） on both sides; side:side rooms;耳房
side doors耳门
- （姓氏） a surname:Er Yuanming耳元明
- 助词- （罢了） only; just:
It's only five li from here.距此不过五里耳。
以上内容来源于：《新汉英大辞典》
例句与用法：
Cochlea is spiral-shaped part of the inner ear.
The dog cocked its ears at the sound of footsteps.
A ghostly voice was whispering in his ears.
The shouts of the boys dinned his ear.
A vibrating membrane in the ear helps to convey sounds to the brain.
I saw diamond studs in her ears.
A bullet whizzed past my ear.
She gave him a box on his ears.
耳的其他解释: