needful

音標發(fā)音

A good law is needful for the good of the people.
一部好的法律對人民是必要的。
"Take all needful precautions," replied the inspector.
“必須採取一切必要的防範措施?！?巡查員說。
I mentioned planning to buy some small needful things, like infant Tylenol, while you travel.
我提到提前購買一些小需要的東西，比如嬰兒泰諾。

Needful diversions of wealth and of strength from the fields of peaceful industry to the national defense have not arrested the plow, the shuttle,or the ship;
We not only have a right to our lives but to do whatever we regard as needful to protect our lives.
這種權(quán)利不僅適用於我們的生活,還適用於我們所認爲的一切可以,維護生活所需的行爲。
耶魯公開課 - 政治哲學導論課程節(jié)選
A good law," he says in chapter 30, "is that which is needful for the good of the people."
霍佈斯在書的第30章說，一部好的法律,對維護人民的福祉是非常必要的“
耶魯公開課 - 政治哲學導論課程節(jié)選

For now, our secrets remained shrouded, like articles of faith — to be activated when needful, and (like most certainties) otherwise forgotten.
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