单词	electrode, focus[ing]
释义	electrode, focus[ing]聚焦极
随便看	arrester grading ring arrester ground arrester ground terminal arrester hook arrester (lightning) arrester,lightning arrester arrester; lightning arrester; lightning discharger; lightning guard; lightning protector arrester,magnetic blowout arrester rating arrester residue voltage arresters arrester, silt arrester wire arrester wires arrester without gaps arrester with series gaps arrester with shunt gaps arrester、arrestor arresting arresting apparatus arresting barrier arresting cylinder arresting device arresting gear arresting hook