您要查找的是不是：
- internal beamsplitting layer 内射束分离层
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- I can send him a note via the internal mail system. 我可以通过内部通信系统给他发个通知。
- The convoy commodore sees to the internal management of the convoy. 舰队司令官负责管理舰队的内部问题。
- 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。
- This is not the season for internal quarrels. 现在不是内部相争的时候。
- 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
- I talked to him on the internal telephone. 我在内部电话上与他交谈。
- There was a rapid increase in internal trade. 国内贸易迅速增长。
- 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 tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- 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
- The new intern is a little frisky. 这个新来的实习生有一点爱戏闹。
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- I worked as an intern in that firm last summer. 去年夏天我在那家商行实习。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- 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
- These internal disputes have weakened the party's power. 这些内部纠纷削弱了这个政党的力量。
