needle n. 1. 针,缝针;编织针。 2.(注射、唱片等的)针;磁针,罗盘针,指针。 3.尖岩,尖峰;方尖碑;【化、矿】针状结晶;【植物;植物学】针叶;【建筑】横撑木。 4.〔the needle〕 〔英俚〕神经上的刺激;〔美俚〕麻醉毒品;注射。 a needle's eye 针鼻,针眼。 the eye of a needle 针眼〔指‘狭缝’说〕。 get the needle 急躁;恼怒。 give (sb.) the needle 使(某人)恼怒[急躁],刺激(某人)。 have the pins and needles (脚等)发麻。 hit the needle (箭)射中靶心;击中要害。 look for a needle in a bottle [bundle] of hay 海底捞针〔徒劳无益〕。 on the needle 有服用毒品瘾。 pass through the eye of a needle 穿过针眼。 (as) sharp as a needle 非常机敏。 thread a needle 穿针引线;完成一件困难的工作。 vt.,vi. 1.拿针缝;拿针穿;【医学】用针治疗。 2.穿过 (through)。 3.(使)结晶成针状;【建筑】用横撑木撑住。 4.刺激。 5.〔美国〕加酒精(入啤酒等),加强酒性。 n. -ful 穿在针上的一次用线。
Inserting needles at blocked points ? now believed to number about 2 , 000 ? supposedly stimulates healing and health 在气不通的点上扎针(目前据信有2000个点) ,据称具有疗效,并能增进健康。
Insert needle electrode the muscle that is about to check to be able to derive potential of individual sarcous movement , reason this law is relatively commonly used 将针电极插入欲检查的肌肉可以导出个别肌肉的动作电位,故此法较为常用。
Medical experts believe that inserting needles into the body at precise points can stimulate nerves that cause the brain to release its natural pain - killing chemicals 医学专家认为,将针准确刺入穴位可以刺激神经从而使大脑分泌出天然止痛化学物。