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

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	p-type crystals p-type lightly doped drain p-type metal-oxide-semiconductor p-type mosfet p-type, n-type, p-type p+-type semiconductor p-type semiconductor p-type silicon ptyr p-tyramine ptysis ptysmagogue ptyt ptyxis ptz ptze ptzf ptzn ptzp ptzs pt/zt p/u p:u pu pu2

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gestational ring