... Has Never Been Used 已经没有被使用 Has Been Officially Used 已经正式使用 Has Been Widely Used 得到广泛应用 ...
基于1个网页-相关网页
除非这项技术已经被证明，否则没有人会使用它。
Until the technology had been demonstrated, she said, no one would use it.
使这些对策成为操作系统的一部分已经取得了一些成功，尽管它们当前还没有被广为使用。
There have been some successes in building countermeasures into operating systems, though they're not widely deployed at this time.
现在用于太阳能板的材料已经经过数十年的检验，而尽管威斯声称其公司的贴膜可以使用20年，但是其耐用性并没有被检测过。
The materials used in solar panels today have been tested over decades, and although Weiss says his company's films will last for 20 years, their durability hasn't been verified.
应用推荐