Ontogenic
a. [生]個體發生的, 個體發育的
??? 情景例句
Well, what do you want to do?
那你想干什么？
Live to learn and learn to live.
生而學之，學而生之。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我們不必像開采其他礦藏那樣，把人送到地下去把石油取出。