an adder（蝰蛇）在古英语中写作anadder；anauger（你用来挖洞放置栅栏的钻子）原先写作anauger。
An adder, a snake, was in Old English “a nadder”; and an auger, the thing you dig holes for fence posts with, was “a nauger”.
欧洲的农夫将一个木钻子放入一个圆孔并用手掌不停旋转它。
European peasants would insert a wooden drill in a round hole and rotate it briskly between their palms.
比利：我用瓶塞钻子开了一瓶酒。
它实际是钻子的充分的直径并且扩大长度的凹槽，它的表面是圆筒的零件。
It is practically the full diameter of the drill and extends the entire length of the flute, its surface being a part of a cylinder.
这个过程可以通过系一条绳索在钻子上并在两端不停的拉来加速。
This process could be speeded up by wrapping a cord around the drill and pulling on each end.
锥钻，打眼钉钻头倾斜的钻子，用于在木头上钻孔以钉角钉或螺钉。
An awl with a beveled tip, used to make holes in wood for brads or screws.
钻头，锤：工具上连接功能头与手柄的一部分，例如钻子。
The part of a tool, such as a drill, that connects the functioning head to the handle.
她对康妮很是亲切，用着她的出身高门的人的观察，象尖锐的钻子一样，努力地把她的妇人的灵魂的秘密刺穿。
She was kind to Connie, and tried to worm into her woman's soul with the sharp gimlet of her well-Born observations.
工具上连接功能头与手柄的一部分，例如钻子。
The part of a tool, such as a drill, that connects the functioning head to the handle.
在购买便携式钻子之前，核对下生产厂商的担保书以及可以使用的部件。
Before you buy a portable drill, check the manufacturer warranty as well as the availability of parts.
一个无菌的XX（大概是带刀片的钻子一类的东西）用来切龟壳。
一个无菌的XX（大概是带刀片的钻子一类的东西）用来切龟壳。
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