推本溯源

tuī běn sù yuán

释义

to go back to the source

在应用里学习 → 按笔顺书写

汉字

推tuīto push; to expel; to drive; to decline扌隹本běnroot, origin, source; basis木一溯sùto paddle upstream, to go against the current; to trace the source; formerly氵朔源yuánspring; source, root, head; surname氵原