1.
Of or occurring after birth, especially during the period immediately after birth.
产后的出生后的或出生后发生的，尤指刚出生后的时期的，或发生于刚出生后时期的
2.
When the fire broke out, he lost his head and ran away.
大火发生后，他惊惶奔逃。
3.
One born of, begotten by, or derived from another; an offspring or a descendant.
后代由另一个所生出、生育或衍生者；后代或后裔
4.
definitive host
【生】定局[最后]寄主
5.
a filial generation
【生】杂交后代, 子代
6.
After the birth, mother and child are doing well/nicely.
生产后，母子平安。
7.
"Will ye 'gang' to take a bite with me, laddie?"
“吃饭嗑么，后生？”
8.
To beget and conceive(offspring).
生育和孕育(后代)
9.
Located or occurring posterior to the nose.
鼻后的位于鼻后的,或发生于鼻后的
10.
Of or occurring in the time following menopause.
绝经后的绝经后的，发生于绝经后的
11.
producing new life or offspring.
生产新生命或者后代。
12.
A life believed to follow death.
来生死后灵魂的生活
13.
Be a pupil before you become a teacher.
先做学生，然后再做先生。
14.
Happening or existing after the millennium.
千禧年后的千禧年后发生的，或千禧年后存在的
15.
An organism that produces or generates offspring.
母体生产或生育后代的生物体
16.
a movement back from an impact.
受到撞击后所产生的向后的运动。
17.
We cannot reconcile ourselves to lagging behind others;if we do, we will not survive.
谁也不能安于落后，落后就不能生存。
18.
After class, the students left the classroom one by one.
（例）课之后，学生们先后离开教室。