four-funnel guide frame 有四个漏斗形导向承口的导向架
guide funnel 导向漏斗 ; 导向喇叭口 ; 漏斗形导向承口
drop guide funnel 导料漏斗
funnel-shaped guide 喇叭口状导向
guide-arm funnel 导向臂端部喇叭口
funnel-type guide frame 具漏斗形承口的导向架
flowline guide funnel 出油管导向喇叭口
tree guide funnel 采油树导向喇叭口
These weird tools include funnel glasses designed to guide eyedrops into the eye (see photo), a toilet tissue holder hat, and a barbed alarm clock intended to wake up its user quickly.
例如，帮助使用者滴眼药水的漏斗眼镜(见图)、安装在使用者头上的卷筒纸架、让人尽快清醒的带刺闹钟等。
An enlarged pipe at the top of a casing string that serves as a funnel to guide drilling tools into the top of a well.
套管柱顶部的一根大口径管，形如漏斗，以引导钻井工具进入到井眼的顶部。
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