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- H layer humus layer 腐殖质层
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The top layer of a soil profile,usually contains humus. 土壤层中的顶层,通常含有腐殖土。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- How do you pronounce p - h - l - e - g - m ? 你怎样读“p-h-l-e-g-m”这个单词?
- Letter "O" stands for oxygen and "H" for hydrogen. 字母“O”代表氧，“H”代表氢。
- Codex Committee on Food H hygiene. 国际食品卫生规范委员会。
- humus layer 腐殖质层,腐殖层
- Smoking is detrimental to your h. 吸烟有害健康。
- The "h" in "honor" is not aspirated . honor. 中的h是不发音的。
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
- Something shaped like the letter H. h形物形状象字母h的物体
- Catherine H: Why do you live in Amsterdam? 你为什么住在阿姆斯特丹?
