您要查找的是不是：
- bragg gray cavity principle 布喇格 格雷空腔原理
- bragg gray cavity ionization chamber 布喇格 格雷空腔电离室
- bragg gray cavity 布喇格 格雷空腔
- Gray cavity principle 戈瑞空腔原理
- bragg gray principle 布喇格 格雷原理
- His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
- His face turned gray as he heard the bad news. 听到这个坏消息后，他的脸变得苍白。
- The same principle may make for smoother writing. 这同一原则也可使文章写得更通顺。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- The unbelief of God is our principle. 不信仰上帝是我们的原则。
- It is a medium- size samsonite, and it's gray. 它是一个中型的灰色绅耐特皮箱。
- The blue shirt and gray tie are a good match. 蓝衬衫和灰领带很相配。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- Stolen chips can find access to the gray market. 偷来的芯片可在水货市场上找到销路。
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- Your behavior does not accord with your principle. 你的行为与你的原则不符。
- He was still looking gray and very tired. 他看上去仍然面色苍白,疲惫不堪。
- His black hair was tinged with gray. 他的黑头发带着一点灰白。
- It will be against my principle to lie to you. 对你说假话是违背我的行为准则的。
