英语词汇external layer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	external layer
释义	external layer 简明释义外层网络释义 1 ?外层 ... 内层INTERNAL LAYER 外层EXTERNAL LAYER 层间距LAYER-TO-LAYER SPACING ... 短语 1 external granular layer 外颗粒层 2 An External Layer 外层外层 3 external pyramidal layer 外锥体层 ; 外锥体细胞层双语例句 1 An external layer, such as bark or rind. 外层外层，如树皮或果皮。 2 Colour: external layer blue, inside black. 颜色：外层多种颜色供选，内层黑色。 3 An external layer of compact Bone surrounds a central area of spongy Bone, except at the marrow cavity. 骨的外层为质密的骨皮质，包围着海绵状骨松质中心区（不算骨髓腔）。
随便看	activity relation chart activity-relationship chart activity relationship chart activity relationship diagram activity relationship diagram actual budget activity report subsystem activity report system activity research Activity,Research activity restart activity restart cycle activity resume activity retention capability activity rhythm activity room activity routine activity's activity sampling activity scale activity scanning activity school activity sensing equipment activity(-)sensing equipment activity-sensing equipment activity sequence

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