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- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- The inner layer of the wall of a spore. 孢子內壁孢子壁的內層
- There is a fine layer of dust on the desk. 桌子上有一層薄薄的塵土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中間通常含肉較多的那一層
- A fine layer of dust covers everything. 所有的東西都蓋了一層薄薄的灰塵。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它組織的薄層
- A layer of skin peeled off her sun-burnt back. 她曬黑的背上掉了一層皮。
- There are several layers of meaning. 有幾層不同的含意。
- The altitude of the lowest layer of clouds. 云幕高度最低層云的海拔高度
- This cake has a layer of chocolate in the middle. 這蛋糕中間有一層巧克力。
- The growth of successive layers of a cell wall. 敷著(zhù)，附著(zhù)細胞壁連續層的生長(cháng)
- Dicotyledonous plants retain a series of strands. 雙子葉植物中保留著(zhù)一系列的束。
- The grind is covered in a pristine layer of snow. 地上覆蓋著(zhù)一層皚皚積雪。
- This seam of coal reposes on a layer of clay. 這個(gè)煤層處于一層黏土巖之上。
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- A layer of mortar upon which stones or bricks are laid. 灰漿層一層鋪放石頭或磚的砂漿層
- The ground was covered in a pristine layer of snow. 地上覆蓋著(zhù)一層皚皚積雪.
- A bowstring of any number of strands. 一條弓弦可以使用任何股數。
- The flood deposited a layer of mud in the street . 洪水過(guò)后，街道上積了一層泥。
- The inside was lined with another layer of felt. 里面還鋪了一層氈子。
