后天的英文：
the day after tomorrow
acquired

参考例句：

adventitious immunity
后天免疫性

Good - bye till the day after tomorrow .
后天见。

Dancing is an acquired skill.
跳舞是后天习得的技巧。

First the status of prenatal heredity and postnatal development.
一，先天遗传及后天生长发育的情况。

How long will you be home from the day after tomorrow ?
从后天起你在家呆多长时间?

"If today is Tuesday, the day after tomorrow will be Thursday."
"假如今天是星期二,后天就是星期四。"

We can put it off till the day after tomorrow.
我们可以把约会推迟到后天

You must do the job by the day after tomorrow
你必须在后天前完成这项工作。

It was as though day had dawned after a long and fearful night.
好象经过漫长而可怕的黑夜之后天又亮了。

Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？

day是什么意思：
n. 一天；白昼，白天；工作日；时代，时期

Things go on day by day.
事情逐日进行着。

Day by day the situation is improving.
情况在一天天地好转。

Like this, day after day.
就这样，日复一日。

after是什么意思：
prep. 在…以后；在…后面；低于；模仿；尽管
conj. 在…之后
adv. 以后，之后；在后面，随后
adj. 以后的，后部的

After you, sir.
先生，您先。

Counsel after action is like rain after harvest
放马后炮

pattern oneself after
模仿样子

tomorrow是什么意思：
n. 明天；来日，未来
adv. （在）明天

Tomorrow will be Sunday.
明天是星期天。

That are inexorably shaping the world of tomorrow.
这将无情地影响明日的世界。

The grand maneuvers will be held tomorrow.
大规模的演习将于明天举行。