英语词汇“原头”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	原头
释义	原头 yuán tóuprotocephalon昆虫胚胎的部分,由口前叶和第一口后体节所组成原始节足动物的头部,相当于感觉器官而与较高级形态的头部取食部分相区别,大概相当于环节动物的口前叶原頭
随便看	bottom stamp bottom stamp of ceramic ware bottom standing hydrostatic corer bottom standing wave bottom steam bottom steam plate bottom step bottom sticking bottom stiffener bottom stitching machine bottom stock bottom stockade bottom stone bottom stope bottom stoping bottom stowage bottom stow cargo bottom strainer bottom strake bottom stratum bottom stream bottom stress bottom strip bottom structure bottom structure of the chariots