Collateralize
v. 以...作抵押
🗣️ 情景例句
He's planning a get-together
他计划办一个聚会
Virtue is her (or its) own reward.
为善最乐。
If then we are so certain that other intelligent life exists in the universe,
既然我们如此坚信宇宙中存在着其他有智力的生命，