on business trip 是什么意思
on business trip 是什么意思
He often goes on business trip.是什么意思
be on a business trip
on a business trip 中business什么词性
go on business是什么意思?
business trip
----- I’ll be away on a business trip. Would you
be on a business trip是出差的意思
be away on official business和be on a business trip有什么区别
I work on my business的on my business是什么意思?为什么用on?
on business
英语翻译I'm in on business trip.please call my cell phone for ur