Collateralized
v. 以…作抵押( collateralize的过去式和过去分词 )
🗣️ 情景例句
An audio diary.
来一段录音日记。
Necessity and opportunity may make a coward valiant.
需要和机会，可使懦夫变勇敢。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。