candle coal 基本解释
烛(长焰)煤
重点词汇
candle coal 双语例句
- 1、
Gas with Medium Heating Value Made from candle coal
长焰煤生产中热值煤气的研究
最新更新词汇: worseningaccumulated deficittool boxtop environmenteggplantefflux timegas wellcarnal books
更新时间:2026-03-24 18:43
更新时间:2026-03-24 18:43

