Read Edit View history 猛干 měnggàn work hard Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 猛干/猛幹 · měnggàn · work hard 2026/03/04 猛干 / 猛幹 měnggàn work hard to tie in to; to work or act vigorously 只要大家加油猛干，这点活儿很快就能干完。 created sense Mar 4, 2026, 02:25 AM