英语词汇“alum coal”的翻译、意思、用法、释义-英汉汉英词典

单词	alum coal
释义	alum coal 【地质学】明矾煤以上来源于：《21世纪大英汉词典》 Alum coal矾煤学术学术★◀▶alum coal礬煤海洋地質學alum coal礬煤地質學名詞alum coal礬煤地球科學名詞—地質Alum coal礬煤礦物學名詞
随便看	be off leg be off one's beat be off one's chump be off one's game be off one's head be off one's oats be off sick be off the mark be off the scent be off to be off with be off with you be off with you, be of good behavior be of good behaviour be of good cheer be of help to someone be of little amount be of one mind be of one piece be of one piece with be of opinion be of opinion that be of service be of the opinion