病毒会不会对达菲和扎那米韦产生抗药性？

Could the virus become resistant to oseltamivir and zanamivir?

youdao

所有其它病毒显示对奥司他韦和扎那米韦都是敏感的。

All other viruses have been shown sensitive to both oseltamivir and zanamivir.

youdao

这些病毒对奥司他韦具有耐药性，但对扎那米韦仍是敏感的。

The viruses, while resistant to oseltamivir, remain sensitive to zanamivir.

youdao

So that's 254 times 10 to the -9 meters.

所以那是254乘以10的-9次方米。

麻省理工公开课 - 化学原理课程节选

I take the meter and put it next to the meter, that's two meters.

我们给一米接上一米,那就是两米了

耶鲁公开课 - 基础物理课程节选