It is a good idea to place your order well in advance.早早就提前下单是个好主意。Clients normally pay fees in advance, monthly, quarterly, or yearly.客户通常按月、季度或年度预付费用。I had asked everyone to submit questions in advance of the meeting.我...

in advance的音标：in advance的英式发音音标为：[in əd'vɑ:ns]in advance的美式发音音标为：[ɪn æd'væns]...

在前头，预先，事先，提前，先期...