英语词语填空 His father is very busy ,he often goes on a( ）trip 括号中要填的字母是b开头
问题描述：
英语词语填空 His father is very busy ,he often goes on a( ）trip 括号中要填的字母是b开头
答
business
business trip 固定搭配 出差的意思
希望能够帮到楼主