日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

coarctation

音標(biāo)[.kəuɑ:k'teiʃən]
coarctation是什么意思、coarctation怎么讀

coarctation漢語(yǔ)翻譯

【醫(yī)】 縮窄

coarctation英語(yǔ)解釋

名詞 coarctation:

  1. tight or narrow compression
    同義詞：constriction
  2. (biology) a narrowing or constriction of a vessel or canal; especially a congenital narrowing of the aorta

coarctation詳細(xì)解釋

co.arc.ta.tion

n.（名詞）
A narrowing or constricting, especially of the aorta or of a blood vessel.
變窄：尤指血管或大動(dòng)脈的變窄或收縮
The state of being enclosed in an oval, horny case. Used of an insect pupa.
封閉狀態(tài)：封閉在橢圓形角質(zhì)殼內(nèi)的狀態(tài)。用于一蟲蛹

0
糾錯(cuò)