徒劳无功徒劳的尝试或无用的姿态。例他们的种种失败徒劳无功，简直像花儿和昆虫适合于共生一样惊人。英futility; make a futile effort; flog a dead horse; mount on a dead horse; shoe a goose; work to no avail;徒劳无成效的努力；常指空跑一趟而未遇见想要找的人。英wa[查看详情]

不了了之了：完毕结束。该办的事情没有办完放在一边不管听其自然无限期地拖延下去就算完事了。例我们不能对此事不了了之。英settle sth. by leaving it unsettled;[查看详情]

功败垂成功业即将取得成就之时突然失败了。例毋使临渴而掘井功败垂成。——《孽海花》我明白这个向来有泪不轻弹的硬汉之所以伤心落泪是在为自己那努力多年而功败垂成的事业感到惋惜。英There's many a slip between the cup and the lip; fail in a great undertaking on the[查看详情]