How do you use "睡眠" in a sentence?

Here's an example: "睡眠不足です。"

What does "睡眠" mean in English?

"睡眠" means "sleep" in English. It is a noun in Japanese.

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Name: Language Island
Author: SwiftSpark, LLC

sue-ee-min

noun

English

sleep

Practice "睡眠" with spaced repetition and native audio in the Language Island app.