problem
US /ˈprɑbləm/
・UK /ˈprɒbləm/
A1 初級
n. (c./u.)名詞 (可算/不可算)問題
The problem she faces now is how to pay back all her student loans
adj.形容詞問題のある
She is a problem child, she often breaks things
n. (c./u.)名詞 (可算/不可算)難問
I do not understand how to solve this problem
n. (c./u.)名詞 (可算/不可算)問題
There's a problem with the network connection.
n. (c./u.)名詞 (可算/不可算)厄介者
My son is a problem, he never listens to me
動画字幕
シロナガスクジラはなぜがんにならないのか - ペトのパラドックス (Why Blue Whales Don't Get Cancer - Peto's Paradox)
08:06
- animals have to deal with this problem.
人間の3000倍の細胞を持つシロナガスクジラですら 実際にはまったく癌にかかっていないようだ
- and this may prevent cancer from becoming a problem
