"occlusion of a natural passage in the body," 1807, from Modern Latin atresia, from Greek atretos "not perforated," from a-, privative prefix, + tresis "perforation," from PIE *tere- (1) "to rub, turn," with derivatives referring to boring and drilling (see throw (v.)).
雙語例句
1. Most ovarian follicles undergo an involutional process called follicular atresia.
大多數(shù)卵泡都經(jīng)過退化變?yōu)殚]鎖卵泡.
來自辭典例句
2. Surgical Treatment of Congenital Atresia of External Auditory Meatus ( Analysis of 13 ears )
先天性外耳道閉鎖的外科治療 ( 附13耳分析 )
來自互聯(lián)網(wǎng)
3. Objective To explore the surgical treatment of congenital choanal atresia ( CCA ) .
目的探討先天性后鼻孔 閉鎖 的手術(shù)時(shí)機(jī)和手術(shù)方式.
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4. Esophageal atresia without tracheoesophageal fistula is a rare esophageal anomaly in children.
摘要食道閉鎖無合并氣管食道瘺管是一種罕見的先天性嬰兒食道畸形.
來自互聯(lián)網(wǎng)
5. Sometimes the pulmonary valve is completely obstructed ( pulmonary atresia ).