v.往复移动( saw的过去式 );往复移动( saw的过去式和过去分词 );观看;领会;
例句:
The board split as I sawed it.
这块木板锯着锯着就裂开了.
He sawed the board in half.
他将木板锯成两块.
He sawed the wood into three pieces.
他把木头锯成三块.