基本解釋[機械工程]軸承座蓋英漢例句雙語例句A cover bearing and integral seat bearing guide the stem assembly for precise alignment with the seat.閥蓋軸承和整躰閥座軸承引導閥桿縂成，實現(xiàn)與閥座的精確定位。bearing seat cover更多例句專業(yè)釋義機械工程軸承座蓋