英语词汇“two pipe direct downfeed system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	two pipe direct downfeed system
释义	two pipe direct downfeed system 下给式双管热水供暖系统
随便看	droll dromedary drone drone on drongo drool droop droopy drop drop away drop by drop cloth drop curtain drop dead date drop goal drop handlebars drop in drop kick drop off drop out drop scone drop shot drop waist drop zone drop-dead 无志人受天磨难便倒，有志人受天磨难益奋。无志则不能学。无志无识，永为人奴无忧无虑，悠闲自得无忧无虑，无拘无束无忧无虑，有说有笑无忧者寿无念尔祖，聿修厥德。无忿疾于顽，无求备于一夫。无思百忧，只自重兮菜切り包丁菜切り庖丁菜切リボウチョウ菜切リ包丁菜切リ庖丁菜園菜種菜種梅雨菜箸菜虫