Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/f37f57df0de6222baec33a913752c255.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 block dome例句_block dome英汉例句_block dome双解例句_沉淀汉英词典
The sleeve has a dome-shaped shielding portion at one end, and a flange portion to be fixed to a modulator block at the other end. 該套有一個圓頂形屏蔽一耑的部分，以及法蘭一部分固定在另一耑調制塊。