at discretion

常见例句

He could talk good sense and airy nonsense at discretion .
他能随意讲述意味深长的警句和毫无意义的空谈。
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The standards for preparing the asset loss or depreciation reserve, once determined, may not be altered at discretion.
各项资产损失或者减值准备的计提标准，一经选用，不得随意变更。
All sceneries and natural environment in the Scenic Spot shall not be destroyed or changed at discretion by any unit or individual.
风景区内的一切景物和自然环境，任何单位和个人不得破坏和随意改变。

There seems to be at least built in to Aristotle's account of politics a certain flexibility a certain latitude of discretion that in some passages even seems to border on a kind of relativism.
那看似建入于,亚里士多德对政治的描述,某种弹性，某种恣意的判断力,在有些段落甚至,看起来近似一种相对论。
耶鲁公开课 - 政治哲学导论课程节选

The Obama administration has hinted at discretion, but in theory federal prosecutors could undo any state law by continuing to prosecute individual Californians over marijuana, or by suing the state.
ECONOMIST: Legalising marijuana
Dividends are paid at the discretion of corporate boards and managers, so the fact that zero or at least very few companies are expected to cut their dividend is a show of confidence in the future.
FORBES: Dividend Yields Lackluster, Dividend Growth Superb
What you might be charged with is totally at the discretion of the law enforcement.
FORBES: Evidence That Feds' Social Media Monitoring is Working?