高一英语Unit1-词语拓展4
中译英--- 平均有……
an average of 平均有……,加数词 例如: An average of 4 people were killed or injured in the traffic accidents each day last year.
on average 这是固定搭配啊
average
On average
Average have
答:beusedtodoing/sth.习惯于...例如:Shehasbeenusedtolivingaloneinthecountry.注意其他两个:usedto...详情>>
答:详情>>