[唐] 李白 《侍从宜春苑奉诏赋龙池柳色初青听新莺百啭歌》 东风已绿瀛洲草,紫殿红楼觉春好。池南柳色半青青, 萦烟袅娜拂绮城。垂丝百尺挂雕楹,上有好鸟相...
说文解字 琅邪郡。从邑牙声。以遮切。 说文解字注 琅邪郡也。谓琅邪郡之字如此作也。前志曰。琅邪郡、秦置。属徐州。后志曰。琅邪国、属徐州刺史部。许从前...
communication with 与…交流;与…通讯; 例句 Good communication with people around you could prove difficult. 与你周围的人的良好沟通会被证明是很难...
as soon as 一…就… 例句 As soon as he got home, the phone rang. 他一到家,电话就响了。 Ill call you as soon as I get home. 我一到家就给你打电话。...
begin with 以…开始;开始于…; 例句Could I begin with a few formalities? 我可以从一些例行程序开始吗? It was great to begin with but now it\'s diff...
以 ic al为后缀的单词 internal 国内的,内在的; international 国际的,世界的; national 国家的,民族的; oriental 东方的,亚洲的; ascetic a 静欲的...
y=lnx的导数为y=1/x。解根据导数定义可得,函数y=lnx的导数为,y=lim(△x→0)(ln(x+△x)-lnx)/△x=lim(△x→0)ln((x+△x)/x)/△x=lim(△x→0)(△x/x)/△x=1/x所以y=lnx的...
水利万物而不争,
而万物莫能与之争。