碳灰的英文怎么说
碳灰的英文：n. carbon dust
carbon是什么意思：
n. 碳；复写纸
[*]Carbonation is the combination of carbonate or bicarbonate ions with minerals
碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用。[*]editmetallized carbon filament
金属化碳丝 [*]Coke consists mainly of carbon.
焦炭的主要成分是碳。[*]The residue is progressively enriched in carbon.
残留部分愈来愈富含碳质。[*]On hydrolysis carbon dioxide is evolved.
水解时，放出二氧化碳。 dust是什么意思：
n. 尘土；粉尘
v. 擦灰；掸去；撒
[*]dusted the cookies with sugar;dust crops with fertilizer.
将饼撒上糖粉；把化肥撒在作物上 [*]Dust sugar on to a cake.
将糖撒在糕点上。 [*]The carriage left a trail of dust.
马车后扬起了一缕烟尘。 [*]He dusted his trousers.
他掸掉裤子上的尘土。 [*]She dusts every day.
她每天掸灰尘。
页:
[1]