1.provision n.供应, 提供, 供给
例句:The government is responsible for the provision of education for all the children.
政府有责任向所有儿童提供教育。
准备, 防备
例句:He made no provision against the unforeseen expenses.
他没有准备意外费用。
2.unfolding adj.伸展
3.stretch n.伸展, 延伸, 延续
例句:He had a good stretch on the bed.
他在床上痛快地伸了个懒腰。
一段时间, 一段路程, 一段水域
例句:I see nothing but a small stretch of road immediately ahead.
除了近在眼前的一小段路之外什么也看不见。
4.catastrophe n.灾祸, 灾难,大祸,横祸
例句:The flood was a major catastrophe.
洪水是一场大灾难。
5.comprehend vt.理解, 领会
例句:I did not comprehend his meaning.
我不理解他的意思。
6.submerge vt.vi.(使)潜入水中, 淹没
例句:The submarine can submerge very quickly.
潜艇能非常迅速地潜入水中。
The river overflowed and submerged the farmland.
河水泛滥, 淹没了农田。
7.render v.使; 致使
例句:You have rendered a great service to the country.
你为国家做了一件大事。