英语词汇“placental sign”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	placental sign
释义	placental sign pla·cen·tal sign slight endometrial oozing of blood that occurs in certain animals and sometimes in women at the time of implantation of the fertilized ovum; in women, if the blood appears externally it may be mistaken for a scanty menstrual period.
随便看	standard & poor confidence indicator standard & poor core earnings standard & poor depositary receipt standard & poor depository receipt standard & poor global 100 standard & poor global 100 index standard & poor global 1200 standard & poor global 1200 index standard & poor midcap 400 index standard & poor midcap 400 stock index standard & poor midcap index standard & poor phenomenon standard & poor rating standard & poor ratings standard & poor's standard & poors standard & poor's 100 standard & poor's 100 stock index pegm pegma pegmatite pegmatites pegmatitic pegmatitic stage pegmatitic texture

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placental sign