双头的英文

double-end
◇双头泵 bull pump; 双头螺栓 stud; 双头螺丝钉 dowel screw; 双头螺纹 double threaded (screw); stud bolt; 双头卡规 double-end snap gauge; 双头镗床 double-ended boring machine; 双头蜗杆 double-thread worm

• 双:    two; twin; both; d ...
• 头:    5点就得动身 have to sta ...
• 双头泵:    bull pump

例句与用法

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1. Ultimately a two-headed monster was produced .
   最后产生了双头畸形。
2. Bolted connections with reduced shank ; stud - bolts
   带缩径杆的螺栓连接件.双头螺柱
3. Double - capped fluorescent lamps - performance specifications
   双头荧光灯.性能规范
4. Double - capped fluorescent lamps . performance specifications
   双头荧光灯.性能规范
5. [ natalie ] double knots ? we never did double knots
   双头结?我们没有打过双头结