without profit or reward; "let us have no part in profitless quarrels"- D.D.Eisenhower; "How weary, flat, stale, and unprofitable / Seem to me all the uses of this world"- Shakespeare
例句与用法
1.
Revising the procedure was an entirely profitless exercise 对程序进行修改是徒劳无功的
2.
Smoking is absolutely to health harmful and profitless , behoove prohibits in the round 吸烟对健康是绝对有害无益的,理应全面禁止。
3.
This kind of immoral affection , already profitless at him enterprising and health of body and mind , brought to bear on to others again pressure , hampered the progress of other 这种不道德的情感,既无益于自己进取和身心健康,又对别人施加了压力,妨碍了他人的进步。
4.
The basis of assessment includes the expectation and the reliance interest . the expectation interest is of principle and the reliance interest is supplementary . the reliance interest mainly appears in contracts which are profitless and where profits are difficultly ascertained 违约损害赔偿的计算基础有二,一是期待利益,一是信赖利益;其中,期待利益居于原则性地位,信赖利益居于补充地位,信赖利益主要存在于利润难于确定场合和亏本合同场合。