·2,447,543篇论文数据，部分数据来源于NoteExpress
N a headlong or spectacular fall (esp in the phrase come a purler) (头朝下或引人注目的)倒落; 坠落 [非正式]
N
N something outstanding in its class 出众的事物 [AUSTRALIAN] [slang]
precipitation , crash
应用推荐
模块上移
模块下移
不移动