单词	ejector beam
释义	ejector beam 顶料杆
随便看	activity restart cycle activity resume activity retention capability activity rhythm activity room activity routine activity's activity sampling activity save area activity scale activity scanning activity school activity-sensing equipment activity sequence activity series activity set activity source activity space activity-specific activity sphere activity standard activity start activity state activity store activity surveillance of reactor coolant 庭前八月梨枣熟庭前时有东风入庭坚窜宜州庭宇虚寥寥庭户无声庭柯影里庭树叶纷纷庭槐影碎被风揉庭轩寂寞近清明庭阴暮青霭 31581 31582 31583 31584 31585 31586 31587 31588 31589 31590