英语翻译secondary school can't keep up with the amount of homework given in the primary school.

most students are seventeen or eighteen years old when they l( ) secondary schoo 英语翻译Secondary?学历，中专学历！ secondary secondary secondary 英语翻译主要是secondary and reversal flow是什么意思不清楚 英语翻译是I study in the fifth middle schoo还是I study in fifth middle school AYJackson Secondary secondary是什么意思 secondary是什么意思 secondary是什么意思 secondary effect secondary effect是什么意思 英语翻译post-secondary education应该是大学教育吧?tertiary education是高等教育的意思,应该也属于大学教育吧?但是post-secondary education和tertiary education有什么区别呢?怎样翻译post-secondary non-tertiary educa 英语翻译The secondary only allows the machine to switch to a secondary frequency.If you operate more than one metal detector in the same production environment,you should indicate this when ordering.弄错了！应当是secondary frequency select 英语翻译3500KVA,3 PHASE 11,000VAC Y PRIMARY,3300VAC DELTA SECONDARY OUTDOOR,LIQUID FILLED,PRIMARY TOP MOUNTED BUSHING,SECONDARY CONNECTION BOX. 英语翻译Prlmary Master Prlmary Slave Secondary MasterSecondary Slave谁能帮忙翻译下 welcome back to schoo boarding schoo是什么意思