小词大用之你真的懂怎么用through吗？

英语学习笔记：through [θru] adv. 通过；径直  adj.直达的；直通的 prep.穿过；凭借thick [θɪk] adj. 厚的；浓密的thin [θɪn] adj. 薄的；瘦的；稀的drive－through 汽车餐厅through and through 完全地through with 完成...through thick and thin 不顾艰难险阻————————We've been friends so long I know you through and through.咱们多年的朋友，对你太了解了。Are you through with your work?你工作做完了吗？I’ll support you through thick and thin.在任何情况下我都会支持你们。