短語詞組短語contact pick -off [自]接觸傳感器pick -off annihilation 撞擊湮沒pressure pick -off [自]壓力傳感器Pick -off unite 產(chǎn)品檢測(cè)裝置optical pick -off 光傳感器pick sth off 瞄準(zhǔn) 返回 pick off