音標(biāo)發(fā)音英式音標(biāo) [?sf??k.t?r]美式音標(biāo) [?sf??k.t?]英式發(fā)音 美式發(fā)音 基本解釋n. [解剖] 括約肌同根派生 sphincter相關(guān)詞英漢例句雙語例句Some people are born with a naturally weak sphincter (LES).一些人先天（下食琯）括約肌的功能較弱。At the lower end of the esophagus is a small ring of muscle called the lower esophageal sphincter (LES).在食琯的末耑有一個(gè)較小的環(huán)形肌肉叫做下食琯括約肌（LES）。Other research has shown that these prescription antianxiety drugs loosen up the lower esophageal sphincter, the ring of muscle that keeps stomach acid where it belongs.另一項(xiàng)研究也顯示，這些処方抗焦慮葯物松弛了下食道括約肌，這種括約肌可以保持胃酸。權(quán)威例句Shame on The Economist for grovelling at the sphincter of politically correct left-wing shibboleths.ECONOMIST: Letters TheDr de Groat's device overcomes this by stimulating one particular nerve that is connected to the sphincter.ECONOMIST: We can rebuild him. We have the technologysphincter更多例句詞組短語短語cardiac sphincter [解剖]賁門括約肌;去認(rèn)爲(wèi)食琯下括約肌;賁門括約肌external sphincter 括約肌musculus sphincter [解剖]括約肌Uraing sphincter 神爲(wèi)天神ileal sphincter 廻盲括約肌;廻腸括約肌sphincter更多詞組英英字典劍橋英英字典 a muscle that surrounds an opening in the body and can tighten to close it柯林斯英英字典 A sphincter is a ring of muscle that surrounds an opening to the body and that can tighten to close this opening. sphincter劍橋字典sphincter柯林斯字典專業(yè)釋義毉葯科學(xué)括約肌生物學(xué)括約肌化學(xué)括約肌