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- outer cavity klystron 外腔式速调管
- double cavity klystron for oscillator 振荡器用双腔速调管
- double cavity klystron amplifier 双腔速调管放大器
- outer cavity reflex klystron 外腔式反射速调管
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- An outer coat of glaze on a piece of pottery. 外层釉陶器釉面上的第二层釉
- The outer walls of the building were painted blue. 这座建筑的外墙被漆成了蓝色。
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- A loose outer garment, such as a cape. 披风，斗篷一种宽松的外衣，例如斗篷
- Has anybody ever seen any beings from outer space? 有人见到过外星人吗?
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- The two modules docked in outer space. 两个飞行舱在外层空间对接。
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- The outer projecting portion of the ear. 心耳耳朵的外部突出部分
- An outer corner, as of a building. 外角，如一幢建筑的外角
- internal cavity klystron 内腔式速调管
- The space enclosed by this outer wall. 城廓中庭用这种外墙围起来的空间
- multiple cavity klystron 多腔速调管
- I have a toothache because there is a cavity in one of my teeth. 我牙疼，因为我的一颗牙齿上有个洞。
