「spent」在英語詞典中的解釋及翻譯

「spent」在美式英語詞典中的解釋及翻譯

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spentadjective [ not gradable ]

us /spent/

completely used to the point of no longer having any power or effectiveness:

Radio signals enabled recovery of the spent rocket 25 miles from the launch site.

Spent also means having no energy left:

After doing her shopping, she was spent.

(spent在劍橋學術詞典的解釋 ©劍橋大學出版社)