重点讲解:
1. depend on 取决(于);有赖(于);
例句:The efficiency of such a solar cell would depend on the materials used for the electrode, according to the researchers.
研究人员指出,以此机制为基础的太阳能电池的效率将取决于电极材料的使用 。
2. single out 单独挑出;特别选出;
例句:It would be invidious to single out any one person to thank.
单独感谢任何一个人都易引起反感 。
3. interact with 相互交流;相互沟通;
例句:After initiation, the youths started to interact with the older members.
入会仪式后,这些小伙子与老成员开始互动 。
4. tell apart 区分;区别;辨别;
例句:Even when magnified, the two organisms are difficult to tell apart.
即使放大之后,这两种有机体也难以区分 。
adj. 普遍的,蔓延的,渗透的