screw jaw with lug的意思|示意
美 / skru: dʒɔ: wið lʌg /
英 / skru dʒɔ wɪð lʌɡ /
带舌螺扣接杆
screw jaw with lug相关短语
1、 screw jaw with movable lug 带活舌螺扣接杆