動詞 cast off:

1. get rid of
   同義詞：shed, cast, shake off, throw, throw off, throw away, drop
2. make the last row of stitches when knitting

形容詞 cast off:

1. thrown away
   同義詞：cast-off, discarded, throwaway, thrown-away

1. As the sun grew warmer, Molly cast off her heavy winter clothes.
   太陽愈來愈暖和，于是莫利把冬衣擱在一邊了。
2. The cobra cast off its old skin.
   這條眼鏡蛇蛻了舊皮。
3. Having cast off, she put down her needles.
   收針完畢后，她放下了針。
4. After the next figure, you cast off and meet your partner again at the other end.
   在下一個舞步以后，你要從外圈繞到對面再和你舞伴相聚。