carve的過(guò)去式怎么變化

　　carve例句分享

　　I picked up a piece of wood and started carving.

　　我拿起一塊木頭，開(kāi)始雕刻起來(lái)。

　　She carved up the meat and gave each of us a piece.

　　她把肉切成塊，分給我們每人一塊。

　　The wood had been carved into the shape of a flower.

　　木頭雕成了花朵狀。