它们应用方面的缺点在于这项技术不能储存象电池一样多的电能。

A drawback to their use is the technology's inability to store as much energy as a battery.

youdao

它们应用方面的缺点在于这项技术不能储存象电池一样多的电能。

A drawback to their use is the technology's inability to store as much energy as a battery.

youdao