您要查找的是不是：
- variable orifice flow controller 可变孔流量控制器
- variable orifice fuel injecting nozzle 变喷口喷嘴
- Variable Orifice Sound Attenuator 可变阻尼孔消音器(系统)
- variable orifice pneumotach ograph 可变管口呼吸速度测定器
- Both variable orifices and electromagnetic controllers have been used with success. 可变锐孔和电磁流量控制器都已成功地使用。
- The valve shown has a pilot and a bleed orifice. 该阀具有控制孔和流出孔。
- The party was a bit of a damp squib. 这次聚会有些扫兴。
- A mouse ran out from the dark orifice of the cave. 一只老鼠从黑暗的洞口跑出。
- Mary's absence cast a damper over the party. 玛丽缺席使晚会为之扫兴。
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- Bread tends to mould in damp weather. 气候潮湿时，面包容易长霉。
- The damp climate seriously disagreed with her. 潮湿的气候使她感到很不舒服。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Have you turned off the water valve? 你关掉水阀了吗？
- I find that damp weather plays hell with my rheumatism. 我发现潮湿的天气使我的风湿病更严重了。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- These damp matches won't strike. 这些潮湿的火柴划不著。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- Their damp drafty house was scarcely habitable. 他们潮湿透风的屋子不宜住人。
- It's damp and cold. I think it's going to rain. 空气又冷又潮，我看是要下雨了。
