vt.再加上(再添上)

If the asset-backed securities are not adequate, during the period of repurchase, the pledgees are eligible to require the bondholders to superadd or replace the asset-backed securities. 如果回购期间出现质押券不足额情况，逆回购方可要求正回购方追加或置换质押券。

The treatment is good, superadd the money I earned overseas; 待遇还不错，再加上我在国外的时候工作了一段时间也积累了一些积蓄。

Even progress, which ought to superadd, for the most part only substitutes, one partial and incomplete truth for another; 而进步之处主要只在新的真理片段比它所代替的东西更见需要，更为适合于时代的需求罢了。

solid superadd 固体超强酸