Warning: file_put_contents(/www/wwwroot/ppbbu/3402.cn/cache/91fe8eafffea2fa789d2b022c6268252.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/3402.cn/index.php on line 58 fire boat是什么意思，fire boat的翻译，fire boat音标、读音、用法和例句_咖味滋双解词典
One of the toughest real-world applications for heavy-duty encoders involves their use on the latest generation of fire extinguisher boats. 对于加强型编码器来说，现实世界最严酷的用途莫过于用于最新一代的消防船了。