例句:
We never know the worth of water
till the well is dry.
井干方知水珍贵
高频词:
1. worth (n.) 价值;(adj.)值...
(n.) e.g. The lowest estimate would put
the worth of the jewel at $200.
按最低的评估这块宝石也值 200 美元。
(adj.) e.g. This proposal is not worth
considerating.
这是个不值得考虑的提案。
2. till (conj.) 直到...为止
- until (conj.) 直到...为止
e.g. No matter how hard this work is,
I will not give up until succeed.
无论有多难,我都不会放弃直到成功。
3. dry (adj.) 干的
e.g. Batteries should be kept in dry
place in case that electricity should
leak away.(2004年真题)
电池应储存在干燥地方,以防漏电。
词组:
not ... until... 直到...才...
e.g. We didn't leave until the very end.
我们直到最后才离开。