英语词汇dorsal organ怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dorsal organ
释义	dorsal organ 简明释义背器，背器官网络释义 1 ?背器定义中文名称：背器[官] 英文名称： dorsal organ 定义：昆虫胚胎中的羊膜浆膜囊，有时只由羊膜形成，或在胚胎背面由内陷浆膜产生的细胞群。应用学科：昆虫学（一级学科）；昆虫发育与生活史（二级学科） 2 ?背器官 ... 靶器官 target organ; target-organ 背器官 dorsal organ 腑器官 the hollow organs ... 短语 1 primary dorsal organ 第一背器 2 dorsal ciliated organ 背纤毛器双语例句 1 The relationship between the developmental stage of the embryo and the size of the egg was noticed and 'the function of the disintegrating dorsal organ discussed. 本文还总结了胚胎发育时期与卵粒大小的关系，讨论了负子蝽背器官解体的作用。 2 The metathoracic accessory pulsatory organ is very small and has no direct channels connecting the dorsal vessel, but there is a pulsating membrane without muscle. 后胸辅搏动器很小，与背血管无直接通道，具有一个没有肌肉的搏动膜。
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