yǐn tóu ㄧㄣˇ ㄊㄡˊ 引头（引头）
自己此后会成为扶引头地事实。
本机组有液压，双锥放料，液压铲头引头，送料，校直，剪切，阻尼，收卷，上料，下料小车等主要部件组成。
The unit is composed of hydraulic and double conic placing, hydraulic spading and drawing, straightening, shearing, end stopping, coiling, feeding, dropping cart, ect.
在头两年中，NHS供应了一亿颗的假牙，之后在1951年引入的第一例收费病例就是补牙的治疗。
During its first two years it supplied 100m false teeth, and the first patient charges it introduced, in 1951, were for dentures.
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