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古诗文 再次前韵（宋饶节） 释义 再次前韵（宋饶节） 七言律诗 押东韵 曾将千古较穷通，芥孔能容几许空。借问折腰辞五斗，何如折臂取......
单词 fyar 释义 fyarobs. form of fire.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)......
闲立津桥上，寒光动远林。皇宫对嵩顶，清洛贯城心。雪路初晴出，人家向晚深。自从王在镐，天宝至如今。...
天工戏剪百花房，夺尽人工更有香。埋玉地中成故物，折枝镜里忆新妆。...
宁夏高考一本名额多少分宁夏高考一本名额多少分一、宁夏高考一本名额多少分二、宁夏高考一本名额多少分与历年情况对比近几年，宁夏高考一本......
- 2025-07-28
- 2025-07-28
- 2025-07-28
- 2025-07-28
- 2025-07-28
“polyurethane”的意思
单词 polyurethane 释义 polyurethane n[U] type of plastic used in making paints 聚氨酯（用以制造油漆） [attrib 作定语] polyurethane gloss, ie paint that dries with a hard shiny surface 聚氨酯亮光漆. 英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单...
2025-07-28
“polyurethane”的英英意思
单词 polyurethane 释义 polyurethane|pljuren|Formerly also -an.[f. poly- + urethane.]Any of a large class of synthetic resins and plastics consisting of or made from polymers with the units linked by the group {b1}NHCOO{b1}, which are made esp. by the rea...
2025-07-28