draw-head hook的意思|示意
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draw-head钩
draw-head hook的网络常见释义
拉拔小车的钩子 ... drag hook 拉钩 draw-head hook 拉拔小车的钩子 draw-hook pin 链钩销 ...
draw-head hook相关例句
The draw hook is improved on the basis of traditional surgical operational draw hooks, composed of a hook head (1), a hook neck (2) and a handle (3) which are connected with each other in turn.
它是在传统手术拉钩的基础上改进而成，由钩头（1）、钩颈（2）、手柄（3）依次连接组合而成。