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单词
yolk sac, yolk bag
释义
yolk sac, yolk bag【胚胎学】;卵黄囊(从脊椎动物胚胎的中肠脐伸出的膨大的胚外囊体,富含卵黄);卵黄囊(大多数哺乳动物胚胎中不含卵黄的、在胚胎发育早期变为退化器官的同源器官)
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diode-array detector
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diode assembly
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diode biasing
diode breakdown detector
diode bridge
diode capacitor
diode-capacitor
diode-capacitor memory
diode-capacitors
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diodecapacitor transistor logic
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sqyz
sqzb
sqzd
sqzh
sqzj
sqzm
sqzn
sqzq
sqzr
sqzs
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更新时间:2026/9/12 23:51:22