spell out

US /spel aʊt/
UK /spel aʊt/
"spell out" picture
1.

拼寫, 詳細說明

to say or write the letters of a word in the correct order

:
Can you please spell out your name for me?
請您拼寫一下您的名字好嗎?
He had to spell out the complex term for the audience.
他不得不為聽眾拼寫出這個複雜的術語。
2.

闡明, 詳細說明

to explain something clearly and in detail

:
The instructions spell out exactly what you need to do.
說明書詳細闡明了你需要做什麼。
The report spells out the risks involved in the project.
報告闡明了該項目所涉及的風險。