Powder keg
01
火薬樽, 火薬の樽
keg (usually made of metal) for gunpowder or blasting powder
文法情報
有生性の状態
無生物
形態的構成
複合語
可算
singular
not gender specific
複数形
powder kegs
02
a tense situation that could suddenly become a serious conflict
慣用句
例
The meeting felt like a powder keg before anyone spoke.
