at discretion

常见例句

He could talk good sense and airy nonsense at discretion .
他能隨意講述意味深長的警句和毫無意義的空談。
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The standards for preparing the asset loss or depreciation reserve, once determined, may not be altered at discretion.
各項資産損失或者減值準備的計提標準，一經選用，不得隨意變更。
All sceneries and natural environment in the Scenic Spot shall not be destroyed or changed at discretion by any unit or individual.
風景區內的一切景物和自然環境，任何單位和個人不得破壞和隨意改變。

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.
那看似建入於,亞裡士多德對政治的描述,某種彈性，某種恣意的判斷力,在有些段落甚至,看起來近似一種相對論。
耶魯公開課 - 政治哲學導論課程節選

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?