重点讲解:
1. let down 使失望;
例句:I feel obliged not to let them down.
我觉得我不能让他们失望 。
2. in the end 最后;终于;
例句:If you persevere with work, you'll succeed in the end.
你如果把工作坚持下去,最终会取得成功的 。
3. get away with (做坏事而)未受惩罚;(做冒险之事而)未遭遇不测;
例句:I don't know how he got away with it.
我不知道他是怎样脱身的 。
4. be made of (由…)构成的;(由…)制成的;
例句:These appliances are made of stainless iron.
这些器具是用不锈钢制成的 。
n. 母体,子宫,细胞,脉石,矩阵