Read Edit View history 万恶滔天 wàn'ètāotiān heinous Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 万恶滔天/ 萬惡滔天 wàn'ètāotiān heinous (idiom) the evil is overwhelming 那个罪犯所犯下的罪行简直是万恶滔天。 Edit Delete References Add reference No references for this word.