petrenko
美
英 
例句
"We apply [an] electric pulse to either end of the cable for about one second, " Petrenko says, "and all ice attached to it falls down. "
“我们在每根线缆的两端每秒加一个电脉冲”Petrenko说,“所有的冰就都脱落了。”
"We've replaced that entire process with Dr. Petrenko's technology, " he says.
“有了Petrenko博士的技术,我们得以改变整个进程,”他说。