Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/ec93d4a1a5d09c61ff187e27fb43932e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 fixed cog例句_fixed cog英汉例句_fixed cog双解例句_按摩法牛津词典
A cog (16), a lower gear (15) and a medium gear (13) inside a medium wheel box (11) are fixed mesh connection. 介輪箱（11）內的上齒輪（16）、下齒輪（15）和介輪（13）是固定齧郃連接。 ip.com