| 释义 |
eustachian tubes短语¹⁴⁴⁹⁷²⁺²
基本英英例句例句
耳咽管原型eustachiantube的复数
名词 eustachian tube:
either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrumThe child has earache caused by blocked Eustachian tubes.这孩子因耳咽管堵塞而引起耳痛。 There is good evidence that if baby is given a bottle of formula while lying flat, the formula can get into the Eustachian tubes and middle ear and cause an infection.
有证据表明如果瓶喂配方奶给平躺着的宝宝，配方奶可能进入宝宝的耳咽管和中耳，进而引起感染。 bbs.sh.liba.com |