... 圆锥形油密舱口盖：conic oiltight hatchcover 圆锥形孔：cone shaped hole 圆锥形风标：wind cone ...
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必须采取适当的矫正措施来消除这些障碍物，例如对管道镗圆锥形孔或安装间隔垫片。
Suitable corrective measures must be taken to remove these obstructions, such as taper boring the pipe or installing a spacer.
带有一个圆锥形孔和双簧管吹口的细小的木管乐器，具有三个八度音域和穿透力强而尖利的声音。
A slender woodwind instrument with a conical bore and a double reed mouthpiece, having a range of three octaves and a penetrating, poignant sound.
谷金凯指着哨位观察孔外面的村庄告诉记者：“我第一次来瓦乌维和时，这里全是传统的圆锥形茅草屋，路也是坎坷不平的土路，很少看到机动车，连自行车都很少见。”
"When I first came to Wau, there were traditional conical cottages, the dirt road was rough and bumpy, and there were very few motor vehicles and bikes," Gu recalled.
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