motiveless

The sparrow escapes, the swallow flies off, so the motiveless curse will have no effect.

有如麻雀逃走，燕子飞去：无端的咒骂，也一去无踪。

Moreover, players with softball experience showed lower self-determination, higher externalcontrol motivation and more motiveless willingness toward baseball than those without softball experience.

同样地，在自觉能力高的群体中，有垒球经验者也显示出较高的无动机；

an apparently motiveless murder/attack

表面上没有动机的谋杀/袭击

"motiveless malignity";"unprovoked and dastardly attack"- F.D.

注释列句：occurring without motivation or provocation;

motiveless malignity; unprovoked and dastardly attack- F.D.Roosevelt.

无缘无故的敌意；无缘无故的怯懦的攻击-f.d.罗斯福。

a motiveless malignity

一种无动机的恶意

motiveless malignity

无缘无故的敌意

motiveless

adj. 无动机的, 无目的的, 妄动的

motiveless crime

无动机犯罪