n.交媾中断(指为防止受精在即将射精前有意中断的性交)；手淫

She conceived again and bore a son, and she called his name Onan. 他又怀孕生了儿子，母亲给他起名叫俄南。

She conceived again and gave birth to a son and named him Onan. 4她又怀孕生了儿子，母亲给他起名叫俄南。

And again she gave birth to a son, and he gave him the name Onan. 他又怀孕生了儿子、母亲给他起名叫俄南。

Then she conceived again and bore a son and named him Onan. 创38:4他又怀孕生了儿子、母亲给他起名叫俄南。

The sons of Judah were Er and Onan, but Er and Onan died in the land of Canaan. 民26:19犹大的儿子是珥和俄南、这珥和俄南、死在迦南地。

The total amount of money bet onan event or over a set period of time. 赌注在一次或一段固定的时间内的用来打赌的钱的总数。