5 halve
halve v[Tn] 1 divide (sth) into two equal parts 把(某物)对半分 halve an apple 把一个苹果分成两半. 2 reduce (sth) by a half 把(某物)减半 The latest planes have halved the time needed for crossing the Atlantic. 最新型号的飞机把飞越大西洋所需的时间减少了一半.
halve v[Tn] 1 divide (sth) into two equal parts 把(某物)对半分 halve an apple 把一个苹果分成两半. 2 reduce (sth) by a half 把(某物)减半 The latest planes have halved the time needed for crossing the Atlantic. 最新型号的飞机把飞越大西洋所需的时间减少了一半.