英语语法分析

Many classical violinists and pianists become conductors in their middle years.

许多古典小提琴手和钢琴演奏者在中年时变成指挥家。

《柯林斯英汉双解大词典》

We refer to copper and silver as good conductors.

我们认为铜和银是良导体。

Nanofluids are better conductors than the sum of their parts.

纳米流体是比其组成元素各部分总和更佳的良导体。