a nugatory and pointless observation.
毫无价值和意
言论。
；
可能有结果；无用；无益地；无用地；无益地，空洞词词;;;必要, 多余;相干,相关;;;;, 荒谬;;
，无聊;a nugatory and pointless observation.
毫无价值和意言论。
speculating like this is a pointless exercise.
样猜测
毫无意。
In the end it proved a pointless exercise.
最终证明
无意工作。
a pointless dispute over niggling details.
在琐碎小事上一次无礼争吵
dissipating their energies in pointless argument;
在无意争论中消费精力；
She considered it pointless to plan in too much detail.
她认为计划得太详细没有意。
The host bored his guests with a long and pointless anecdote.
主
讲述冗长而毫无意轶闻使客们都厌倦了。
pointless attempts to rescue the victims of the raging fire.
试图将熊熊大火中遇难者救出徒劳举动
He asked them all kinds of pointless questions, stalling for time.
他向他们提了各种毫无意问题来拖延时间。
We don't know all the circumstances, so it would be pointless to speculate.
我们
了解所有情况, 妄加推测没有意。
DISCARDABLE tells the system it may swap the resource memory to disk when it's not being used in order to conserve system resources (essentially pointless).
DISCARDABLE告诉系统它可以交换资源记忆到磁盘,为了保存系统资源当它再被使用时候(基本上没有意).
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