针杆的英文

blade

needle bar

shank

• 针:    needle
• 杆:    shaft; rod; bar
• 击针杆:    firing-pin holder

例句与用法

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1. Needle bars for household sewing machines
   家用缝纫机.针杆
2. Turn the handwheel to move the needle bar up to its highest position
   转动飞轮，把针杆上升到最高部位。
3. Alarm handsetting yoke spring
   闹拨针杆簧
4. Various needle bar assembly
   针杆汇总
5. Latchtype needles for knitting machines . coordination of shank widths and hook heights
   针织机用舌针针杆厚度与针头高度的配置