clinker

劍橋詞典

clinker noun (POWDER)

[ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 or 不可數(shù)或單數(shù)名詞：沒有復(fù)數(shù)形式的名詞 ]
the ash (= powder ) and rough , hard pieces that remain after coal has been burned
爐渣，煤渣

clinker noun (MISTAKE)

[ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 ] US old-fashioned slang
a mistake , especially a wrong musical note
錯誤；（尤指）奏錯的音，唱錯的音 返回 clinker