词汇	focus electrode
释义	focus electrode 聚焦电极
随便看	boundary adherence boundary-adjusting method boundary adjustment boundary agreement boundary agreement attached drawing boundary alignment boundary allocation boundary along goaf Boundary analysis boundary behavior boundary behaviour boundary belt boundary benefit boundary between boundary between China and Vietnam boundary between muscles boundary between river and sea boundary blow up solution boundary boundary markers registration form boundary breakthrough boundary brittle fracture boundary bulkhead boundary byte boundary cavitation boundary ceils