- 相关词组
- mother of coal丝炭
- coal minesn.煤矿，煤矿坑( coal mine的名词复数 );
- coal scuttlesn.(通常置于壁炉边的)煤斗，煤筐，煤桶
- asphaltic coal沥青煤,沥青炭；沥青煤
- gasification of coal煤炭气化
- coal gasn.煤气;
- Coal Gasification煤的气化，煤气化，煤炭气化;
- mixed medium-sized coal混中块煤
- mixed slack coal混末煤
- gate-type coal grab门式抓煤机
- as black as coal像煤一样黑
- gently inclined coal seam缓倾斜煤层
- moor coal沼煤;松散褐煤(泥煤)
- Coal dust煤炭粉末;
- monitoring of coal mine safety煤矿安全生产监测
- hydrogasification of pretreated coal煤加氢气化预处理
- coal field煤田;
- weathered coal风蚀煤;
- coal seamn.煤层;
- coal miner矿工，煤矿工人;
- 今日热词
- 热门搜索
- lesson n.一课时;课程;教训;《圣经》选读;
- Indian adj.印度的;印第安人的;n.印度人;印第安人;
- The Economist 《经济学人》;（英国）《经济学家》周刊
- update fail 更新失败;升级失败
- weather n. 天气， 气象;暴风雨;vt.& vi. 晒干， 风化;
- wounded adj.负伤的，受了伤（害）的;v.使受伤，伤害( wound的过去式和过去分词 );使（心灵）受伤，伤感情;缠绕( wind的过去式和过去分词 );卷绕;
- if you come to me 如果你来到我身边; 如果你来找我;原子少女猫;
- shave vt.& vi.剃须，剃毛;vt.剃，削去;修剪;切成薄片;掠过;
- ceratin 角蛋白;
- photo n.照片，相片;vt.& vi.（给…）拍照;
- Freyja 弗蕾亚;弗蕾娅;爱神;北欧神话
- 维生素C vitamin C; ascorbic acid
