Nondirectional
[电] 无向性
🗣️ 情景例句
Yes. At our company, quality control si very important.
是的。在我们公司，质量管理非常重要。
Newspapers inform us of daily events.
报纸把每天发生的事都告诉了我们。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？