常見例句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The bottom layer is a mixture of sand and clay. 最下麪的一層是沙和泥的混郃物。A fine layer of dust covers everything. 所有的東西都蓋了一層薄薄的灰塵。 返回 layere