seven  朗读 seven

音标：sevən

seven翻译

seven双语用法和例句

相关单词

silicic slimming sachsen solutrean scolopidium skene stubby semirural strepsiceros sabugalite stumper sheeplike speller sexagesima semipetrified semiround spitball stalactiform serpentis supravital

中文词源

英文词源