headstock
['hedstɒk]
n. 头座, 头座

[] 头,

1. Headstock gears ground with low noise.
   ● 箱齿轮精密磨削，噪音低。
2. The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
   启闭装置型动、动、动种。
3. Don't be busy accepting your classmates' birthday greetings. when the dwan draws near, put a bouquet of fragrant carnation quietly in your mother's headstock.
   忙着接受日祝福，初至，先母床头束香康乃馨。

headstock
[ noun ]
the stationary support in a machine or power tool that supports and drives a revolving part (as a chuck or the spindle on a lathe)
<noun.artifact>




Headstock \Head"stock`\ (-st[o^]k`), n. (Mach.)
A part (usually separate from the bed or frame) for
supporting some of the principal working parts of a machine;
as:
(a) The part of a lathe that holds the revolving spindle and
its attachments; -- also called {poppet head}, the
opposite corresponding part being called a tailstock.
(b) The part of a planing machine that supports the cutter,
etc.