overtax

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vt. 負擔過度（過去式overtaxed，過去分詞overtaxed，現在分詞overtaxing，第三人稱單數overtaxes，名詞overtaxation）；[稅收] 課稅過重；使工作過度

Rest is what you need so that you do not overtax yourselves, and adequate sleep is most essential.
睡眠是你們需要的，所以不要讓自己負載過重，充足的睡眠非常重要。
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One way to make sure we do not overtax the server we are hosting our application on is to limit the amount of memory used by any scripts executed by PHP.
確保托琯應用程序的服務器不過載的一種方法是限制 PHP 執行的任何腳本使用的內存量。
No matter how strong your willpower muscle becomes, it's important to always respect the fact that it is limited, and if you overtax it you will temporarily run out of steam.
不琯你的意志力有多麽強大，都得接受這樣一個事實，個人的意志力是有限的，如果你超負荷工作，也會暫時性地感到筋疲力盡。

These responses are perilous to a heart patient because they overtax an already ailing cardiovascular system.
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The roughly two dozen flights that come and go here each day don't overtax the current facility.
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It may deter private investment, because investors fear the government will overtax their profits to repay its creditors.
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(MONEY) to demand too much tax from someone or to put too much tax on goods
(DIFFICULTY) to cause to feel tired or confused as a result of doing too much or doing something too difficult

If you overtax someone or something, you force them to work harder than they can really manage, and may do them harm as a result.
If you say that a government is overtaxing its people, you mean that it is making them pay more tax than you think they should pay.