adj.無擔(dān)保的；不牢固的；未包裝好的
Home improvement loans can be consolidated and is unsecured. 住所改善貸款可以是被鞏固和無擔(dān)保的。
In fact, investments are low risk, unsecured deposits. 其實(shí)，投資就是低風(fēng)險(xiǎn)，無保險(xiǎn)存款。
