... liquefied gas tanker 液化气罐车 needle sleeve 针衬套 valveless engine 无气门策念头(指二冲程或者转子式) ...
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Double-needle sleeve and bottom hem 袖子和衣摆要车双针
Double-Needle Sleeve and Bottom Hems 双针袖和下摆底
needle bearing and adapter sleeve 紧定套
needle e sleeve 滚针套
You should have stuck the needle in your sleeve.
你应该把针插在袖子里。
She put on her spectacles, threaded a needle, and stitch by stitch sewed up the rent in the sleeve.
她戴上眼镜，穿好针，然后一针一针地把衣袖上的裂缝补好。
The invention comprises a handle and a drill bit, wherein the drilling bit has a trocar structure consisting of two parts, namely a sleeve and a tube core needle.
本发明包括手柄和钻头，钻头为套管针结构，包括套管和管芯针两部分组成。
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