英语词汇“gestational ring”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	gestational ring
释义	gestational ring gestational ring the white ring identified by pulse echosonography that signals an early stage of pregnancy. ges·ta·tion·al ring (jes-tā'shŭn-ăl ring) The white ring identified by pulse echosonography that signals an early stage of pregnancy.
随便看	john, sir elton (hercules) john sirica johns jasper johns, jasper johns jonston john skelton john skylitses john sloan johns manville johns-manville research and engineering center johns manville roofing systems johns manville technical center john smith john smith (disambiguation) john smith (name) john smith of jamestown john smith (politician) john smyth john soane john sobieski johnsoe john somerville johnson johnson, alexander bryan johnson, allen

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gestational ring