1.
donkey stitching machine
坯布缝头机,简易缝头机
2.
The alternate lift and descent of the nose and tail of an airplane.
（飞机）摇晃飞机机头机尾交替下沉
3.
Her head bent in thought, she mechanically twisted the tail of her jacket between her fingers.
她低了头，手指头机械地卷弄她的衣角。
4.
off-set die head
直角机头(压出机)
5.
The magnetic head of a tape recorder.
磁头录音机中的磁头
6.
speculate on a rise [fall
做多头[空头]投机, 赌涨[跌]
7.
wheeled tractor shovel
轮式“拖头”挖土机
8.
sunk screw
【机】埋[沉]头螺丝
9.
multi-head computer controlled embroidery machine
多头计算机控制刺绣机
10.
Quick-lock bayonet type head
错齿式机头(滤胶机)
11.
single-head computer controlled embroidery machine
单头计算机控制刺绣机
12.
centrifuge rotor
离心机转头，离心机转子
13.
Knitting system: Double system with tandem knitting carrige.
编织系统：单机头，机头装置双口系统。
14.
headed bolts; three-headed Cerberus; a cool-headed fighter pilot.
有头的螺栓；三头神狗；头脑冷静的战斗机飞行员。
15.
helmet radiophone
头盔无线电话机消防员头盔上
16.
I dry my hair with an electric hair drier after washing hair.
我洗完头用吹风机吹干头发。
17.
it is right at the other end of the airplane-at the front.
“就在飞机的另一头?在前头。”
18.
driving or retarding head for shaker coveyors
摇动输送机传动头或制动头