brown and sharpe taper是什么意思，brown and sharpe taper的翻译，brown and sharpe taper音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4803 bytes written, possibly out of free disk space in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55
brown and sharpe taper是什么意思，brown and sharpe taper的翻译，brown and sharpe taper音标、读音、用法和例句_零六五六深蓝词典