Biogenesis
n. 生源论\\n[医] 生物发生, 生物起源, 生原说
🗣️ 情景例句
I see him on the train every day but we are not on speaking terms.
我每天都在火车上见到他，但彼此没有说过话。
Wisdom is a good purchase though we pay dear for it .
为了求知识，代价虽高也值得。
So he took off the second shoe and put it under his bed very quietly.
他脱下第二只鞋子，轻轻地放在床下边。