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inoh

rem

意思 1

A unit of measure for radiation exposure.

“The doctor explained the rem levels in the lab.”
新增到 My Deck
rem 的插圖：A unit of measure for radiation exposure.

意思 2

rapid eye movement sleep stage

“He entered REM while dreaming vividly.”
新增到 My Deck
REM 的插圖：rapid eye movement sleep stage