FAQs About the word to-

为-

An obsolete intensive prefix used in the formation of compound verbs; as in to-beat, to-break, to-hew, to-rend, to-tear. See these words in the Vocabulary. See

之前,前锋,领先,前,四,提前,的 or 之,之前,之前,到

以后,下面,下一个,自从,旁边

to => 到, tnt => TNT, tnf => tnf, t-network => T型网络, tn => TN,