通过句子背单词57

1，The conductor is reluctant to reduce the conductivity of the semiconductor. 导演不情愿降低半导体的导电率。

2，The producer introduced a productive technological product into production. 制造者把一项多产的技术成果引进到生产中。

3，The anxious man is unconscious of my anxiety. 那个不安的人没有觉察到我的忧虑。

4，Previously he was obviously envious of my success. 先前他明显地嫉妒我的成功。

5，I highly appreciate the preceding man’s precious precise exercise.我高度欣赏前面那个人可贵的精确演练。