他们因吸入大量烟尘被送往医院。They were taken to hospital suffering from smoke inhalation.他们的制服破破烂烂的，沾满了烟尘。Their uniforms are torn and sooty.烟尘在空中浮荡.The air resounded with smoke and dust....
甲醇. 木醇. 木酒精. 甲基氢氧化物.Methanol. Methyl alcohol Carbinol. Wood alcohol. Wood spirit . Methyl hydroxide.因此, 聚甲基氢硅烷分子在有机溶剂中的伸展性好,溶解性好.Therefore, polyhydromethylsilane in organic solvent had good extensibility and good solubil...
He hewed a canoe out of a tree trunk.他把一根树干凿成独木舟.He hewed out an important position for himself in the company.他在公司中为自己闯出了要职.The hunters hewed a path through the jungle.猎手们在森林里开出了一条路....