江苏省某外国语学校高二英语词汇讲解UNIT2 FIT FOR LIFE （牛津译林版选修7）.doc

acupuncture acuity n.尖锐, 敏锐, 激烈puncture. n.刺穿, 刺孔 v.刺穿, 削弱needle (see acuity) + puncture.needle n. 针，针头；指针thread n. 线needle n.针 threat n. 威胁chewChewing gum 口香糖possess: mid-15c., to hold, occupy, reside inpossession tablet