mattress

US /ˈmætrɪs/

UK /'mætrəs/

B2 中上級
n. (c./u.)名詞 (可算/不可算)マットレス
Tom bought a new bed, but it didn't come with a matress!
n. (c./u.)名詞 (可算/不可算)マットレスの材質
The quality of the mattress affects sleep.
n. (c./u.)名詞 (可算/不可算)エアーマットレス
We used an air mattress when we went camping.

動画字幕

食品理論:コストコはお金を節約しない! (Food Theory: Costco DOESN’T Save You Money!)

13:53食品理論:コストコはお金を節約しない! (Food Theory: Costco DOESN’T Save You Money!)

Every Squidward PRANK Ever!?Happy April Fools' Day! (Every Squidward PRANK Ever! ? Happy April Fools' Day!)

07:14Every Squidward PRANK Ever!?Happy April Fools' Day! (Every Squidward PRANK Ever! ? Happy April Fools' Day!)

夜、ぐっすり眠る5つの方法(5 Life Hacks To Get A Good Night Sleep)

05:18夜、ぐっすり眠る5つの方法(5 Life Hacks To Get A Good Night Sleep)

【ミニ知識】寝相で性格が分かる?(What Your Sleeping Style Says About You)

03:57【ミニ知識】寝相で性格が分かる?(What Your Sleeping Style Says About You)