[名词解释] 漕运 cáo yùn
[名词解释] 草长莺飞cǎo zhǎnɡ yīnɡ fēi
[名词解释] 芳草如茵fānɡ cǎo rú yīn
[名词解释] 赵匡胤zhào kuünɡ yìn
[问答题]若X~N(O,1),Y~N(O,2)且X与Y独壶,则X+Y~().
[名词解释] 骁勇xiāo yǒnɡ
[名词解释] 吊唁diào yàn
[名词解释] 炫耀xuàn yào
[名词解释] 藤萝摇曳ténɡ luó yáo yè
[名词解释] 嫣然一笑yān rán yí xiào