1. Unlike sulfa drugs, penicillin is made up of plant material that the body can absorb.
    与磺胺药不同，盘尼西林是由人体可吸收的植物材料制成的，

2. Not because he cannot afford, or shuns their material comforts,
    这并不是因为他们付不起钱，也不是为了躲避物质享受，

3. The necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions.
    应采取的研究方法是把有关各方面的材料汇集起来，同时注意任何可能出现的异常情况和条件。

4. I have looked at most of the available material and have found it both inadequate and misleading.
    我已看过大多数的可寻材料，并发现这些资料写的不是不够好，就是使人产生误解，

5. I like the smooth texture of this material.
    我喜欢这种料子的光滑质地。

6. In the breaking and remaking, in the timing, interweaving, beginning afresh, the writer comes to discern things in his material which were not consciously in his mind when he began.
    动笔前先列什么提纲。作家在剪裁修改、构思时间、穿插情节、以至从头重写的过程中，会领悟到素材中很多东西是他刚动笔时所未意识到的。

7. In the traditional high school setting, it's teacher to the material and then to the student."
    而在传统的中学里，是先考虑教师和教材的关系，然后再考虑师生关系。"

8. In addition to telling us about our origins, genetic information is also the latest raw material of the medical industry,
    除了揭示人种的起源以外，基因信息也是医学界可用的最新原料。