英语词汇“placental clock”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	placental clock
释义	placental clock A hypothetical ‘timer’ which was once thought to be intrinsic to the placenta and to control the length of gestation. placental clock Obstetrics A hypothetical 'timer' that may be intrinsic to the placenta, and control length of gestation
随便看	thunnus thynnus thunny thunor thunraz thun, switzerland thur thur. thurber thurber, james thurber james grover thurber, james (grover) thureau-dangin, francois thureau-dangin, françois thurgau thurgel thurgh thurghfare thurgood marshal thurgood marshall thurgood marshall college fund thurgovia thurgovie thurible thuribles thurifer

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