Terms for subject General containing two by two

English	Chinese
by ones and twos	三三两两地
by ones and twos	一次一两个
by twos and threes	零零星星
by twos and threes	两三个一次
by twos and threes	三三两两
decrease by two orders of magnitude	减少两个量级
decrease by two orders of magnitude	去掉两个零
decrease by two orders of magnitude	减少两位数字
decrease by two orders of magnitude	减小两个数量级× 10⁻²
four-by-two	双轴两轮驱动车辆
reduce M by two-thirds	把 M 减少2/3
reduce M by two-thirds	把 M 减少到 1/3
six divides by two	六能被二除尽
too many by two	多一个〔两个〕
too many by two	多一〔二〕个
two by four	不足道的
two by four	小的
two by two	两个两个
two-by-four	小的
two-by-four	微不足道的
two-by-four	2英寸〔英尺〕× 4 英寸〔英尺〕的