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- The outer most layer of skin 皮肤的最外层
- To cut an onion, you must first peel off the outer layer of skin. 切洋葱先得把外皮去掉。
- Since the outer layer of skin is not affected shaving and make up application can resume soon after treatment. 由于外层皮肤不受影响剃弥补应用治疗后很快就可以恢复。
- First-degree burn The least serious burns are those in which only the outer layer of skin (epidermis) is burned. 一度烧伤这是受伤程度最轻的一种，仅只有外层皮肤（上皮）被烧伤。
- A layer of skin peeled off her sun-burnt back. 她晒黑的背上掉了一层皮。
- The folded rim of skin and cartilage around most of the outer ear. 耳轮弯折的皮肤边缘，耳廓周围的软骨
- The outer layer of a diploblastic animal, such as a jellyfish. 外层双胚层动物的外层，如海蜇
- The outer layer of cells of the spore-containing capsule of a moss. 蒴周层藓类孢子囊的外层细胞
- The external layer of skin is called the epidermis. 皮肤的外层叫表皮。
- The mite burrows into the outer layer of human skin and excavates a tunnel. 螨的洞穴进入人体皮肤外层挖掘隧道。
- There the cells divide rapidly to form a single layer of skin. 细胞在其中迅速分裂，并形成一个单层的皮肤。
- After the thermosphere is the thermopause, which is the outer most boundary of the thermosphere. 热成层之后是热成层顶，它是热成层的最外边界。
- The outer walls of the building were painted blue. 这座建筑的外墙被漆成了蓝色。
- The name in a catch exception-declaration is local to the handler and shall not be redeclared in the outer most block of the handler. 异常声明中的名字局部于该处理器,并且不能在该处理器的最外层块中重新声明。
- Under the crust are many layers of hard rock. 在地壳的下面是许许多多坚硬的岩石层。
- Neither the outer most ply of a bag nor an outer packaging may exhibit any damage liable to affect safety during transport. 袋的最外层或外容器，不得出现可能影响运输安全的破损。
- There are many layers of knowledge. 认识有许多层次。
- The outer layer of a diploblastic animal,such as a jellyfish. 外层双胚层动物的外层，如海蜇
- Epidermis The outer protective layer of cells in plants. 表皮：是位于植物体的最外方的保护层细胞。
- How many layers of clothing are you wearing? 你穿了几层衣服?
