Smokeless

(adj.) emitting or containing little or no smoke; 'smokeless factory stacks'; 'smokeless fuel'; 'a smokeless environment' .

海因里希录入

• The drawn blinds and the smokeless chimneys, however, gave it a stricken look, as though the weight of this horror still lay heavy upon it. 阿瑟·柯南·道尔. 福尔摩斯历险记.
• In recent years smokeless powders have largely superseded all others. Edward W. Byrn. 十九世纪发明进展.
• Cordite (Smokeless Powder) produced by Abel and Dewar. Edward W. Byrn. 十九世纪发明进展.
• Weight of charge, 310 pounds of smokeless powder. 佚名. 神奇的知识之书.
• Weight of charge, 15 pounds of smokeless powder. 佚名. 神奇的知识之书.
• Weight of charge, 18 ounces of smokeless powder. 佚名. 神奇的知识之书.

整理:昆廷