2021军队职称英语必备的短语合集十

64.in the back of在……后部(里面);on the back of在……后部(外面);be on one's back(=be ill in bed)卧病不起
65.at one's back(=supporting or favoring sb.)支持，维护;have sb.at one's back有……支持，有……作后台
66.turn one's back on sb.(=turn away from sb.in an impolite way)不理睬(某人)，背弃，抛弃
67.behind one's back背着某人(说坏话)
68.be based on/upon基于
69.on the basis of根据……，在……基础上
70.beat……at在……运动项目上打赢
71.begin with以……开始。to begin with(=first of all)首先，第一(经常用于开始语)
72.on behalf of(=as the representative of)以……名义
73.believe in(=have faith or trust in;consider sth./sb.to be true)相信，依赖，信仰
74.benefit(from)受益，得到好处。
75.for the benefit of为了……的利益(好处)