| 释义 |
know byknow by1.■根据…认出〔了解〕You will know the house by its tall chimneys.看到那些大烟囱你就会认出那所房子。I know him by his voice.我凭声音知道是他。Let me know it immediately by telephone.马上打电话通知我。You must keep repeating the lines until they are known by heart.你必须反复朗读这几行一直到能背诵为止。 |