磨针机 needle grinding machine相关短语 on the needle adv.注射毒品成瘾 aneurism needle 动脉瘤针 astatic needle 无定向磁针 body of the needle 针身 detachable needle 可拆卸针头 dial needle 刻度盘指针 dotting needle 点孔针 graft needle 植皮针 intradermal needle 皮内注射针 irrigating needle 冲灌针 ...