英语词汇dorsal valve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 valve
释义	dorsal valve 简明释义背壳网络释义 1 ?背壳定义中文名称：背壳英文名称：dorsal valve 其他名称：腕壳(brachial valve) 定义：包容腕足动物软体壳之一，通常较小，具有腕骨。应用学科：古生物学（一级学科）；古无脊椎动物学（二级 2 ?背瓣 ... 贝状重晶石 allomorphite 背瓣(腕足类) dorsal valve(Brachiopods) 背部 dorsum ... 3 ?背片 ... dorsal valve 背壳 ; 背片 ; 背瓣 dorsal spine 背棘 dorsal organizer 背侧组织者 ... 双语例句 1 This will tend to preserve the internal valve, avoiding disruption of the dorsal aesthetic lines, and inverted V deformity, and airway compromise. 这样做可以保持内鼻阀，避免鼻背美学曲线的中断，预防倒V畸形出现和气道完整性破坏。
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