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- tappet adjusting hole cap 挺杆调整空盖
- Iris diaphragm: The adjustable hole in a camera to control the amount of light passing through the lens. See Diaphragm. 虹彩光圈:相机上可供调校的孔，它控制穿过镜头的光量。参阅光圈。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- Who is the boy in the official school cap? 那个戴校帽的男孩是谁？
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The cap should twist off easily. 这个帽儿应该容易拧开。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- The water pressure may need adjusting. 水压可能需要调整。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- Winning the medal was a feather in his cap. 获得奖章是他的荣誉。
- tappet adjusting nut 挺杆调整螺帽
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- He wore a cap with tabs over the ears. 他带一顶有护耳的帽子。
- Put the cap back on the toothpaste. 把盖子重新拧在牙膏管上。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- Base cabinets are reinforced with internal reinforcing front and rear posts and will have shelf-clip adjustment holes. 底柜前部和后部支撑有加强筋,筋上有隔板调节孔。
- tappet adjusting device 挺杆调节装置
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
