in advance 和ahead区别

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in advance 和ahead区别

in advance 和ahead区别
in advance 和ahead区别

in advance 和ahead区别
in advance 正在前进中
例:The army is in advance.军队工向前推进.
而ahead 则是:在前面 或是 领先.
例:Traffic ahead is very heavy.前面的交通很挤逼
He is ahead of the others.他正领先了其它各人.

in advance 是发生在某事之前,提前,预先的意思
eg .Book tickets 10 days in advance.
ahead 也有提前,事先,预先的意思,相当于 in advance 用法如下:
I cook rice two or three hours ahead.
I think we can finish the work ahea...

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in advance 是发生在某事之前,提前,预先的意思
eg .Book tickets 10 days in advance.
ahead 也有提前,事先,预先的意思,相当于 in advance 用法如下:
I cook rice two or three hours ahead.
I think we can finish the work ahead of time.

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