1、If melanocytes do not reach the ear, the ear canal remains closed.
如果真黑細(xì)胞沒有達(dá)到耳朵，耳道會關(guān)閉。

2、Obstruction of the ear canal by wax causes a relatively mild hearing loss.
耳垢堵塞耳道會引起輕度的聽力下降。

3、The researchers suspect that the shape of the human ear canal may be to blame for the pain.
研究者猜測，人們之所以覺得痛苦，是由于人類耳道的形狀造成的。

4、Wax or foreign bodies blocking the ear canal can cause hearing loss at any age.
蠟或異物阻塞耳道在任何年齡都會造成聽力喪失。

5、The ear canal also named middle ear splays out at the external position.
耳道亦稱中耳，內(nèi)小外大呈喇叭狀。

ear canal翻譯