a. 最外的;最远的
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- The outermost layer of cells of the blastocyst that attaches the fertilized ovum to the uterine wall and serves as a nutritive pathway for the embryo.
胚胎滋养层囊胚细胞的最外层,它会将受精卵与子宫壁连在一起,同时它是胚胎获取营养的通道收藏 - The outermost end of a gaff.
斜桁尖端桅斜桁最外面的尖端收藏 - The outermost layer of the skin of vertebrates;epidermis.
表皮脊椎动物皮肤的最外层;表皮收藏 - The outermost layer of cuticle of an arthropod exoskeleton,composed mostly of wax.
上表皮节肢动物外骨骼最外部的一层表皮,基本上由蜡构成收藏 - A granular protein found in the endosperm of many seeds or forming the outermost layer in cereal grains.
蛋白质微粒许多种子胚乳中存在的颗粒状蛋白质或构成谷类最外层的颗粒状蛋白质收藏
开心词场背单词


形容词解释: