| 单词 | ear canal |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔atresia〕The absence or closure of a normal body orifice or tubular passage such as the anus, intestine, or external ear canal.（先天性）闭锁，无孔：正常的身体孔或管道，如肛门、肠或外耳道的缺失或闭合美国传统〔bone conduction〕The process by which sound waves are transmitted to the inner ear by the cranial bones without traveling through the air in the ear canal.骨传导：声波经头盖骨传到内耳而不经过耳道内的空气的过程美国传统〔ear canal〕Hearing can be affected by ear wax blocking the ear canal.耳垢堵塞耳道可能会影响听力。柯林斯高阶〔earplug〕An object made of a soft, pliable material, such as cotton or rubber, and fitted into the ear canal to block the entry of water or sound.耳塞：一种由柔软而灵便的材料制成的东西，如棉、橡胶等材料，以嵌入耳道挡住水或声音的进入美国传统〔splay〕The ear canal also named middle ear splays out at the external position.耳道亦称中耳，内小外大呈喇叭状。21世纪英汉The eardrum is membrane that stretches across the end of the ear canal.耳鼓是伸展在耳道底端的膜。剑桥国际 |
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