biannual (adj.)是什么意思，biannual (adj.)的翻译，biannual (adj.)音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 5042 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55
biannual (adj.)是什么意思，biannual (adj.)的翻译，biannual (adj.)音标、读音、用法和例句_骑士汉英词典

biannual (adj.)

同根派生