单词	extralecithal
释义	extralecithal adjective ex·​tra·​lecithal of an egg : having the yolk arranged in a layer superficial to the protoplasm Word History Etymology extra- + lecithal
随便看	therest therethrough thereto theretofore theretoward thereunder thereuntil thereunto thereupon therevid Therevidae therewhile therewhilst therewith therewithal therewithin Theria theriac theriaca theriacal theriacas theriacs therian therianthropic therianthropism

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