Nondirectional
[电] 无向性
🗣️ 情景例句
I've heard so much about you.
我知道很多关于你的事儿。
I said, Do you need any help?
我是说:你需要帮忙吗？"
Great. Would you please let me know when you have a race?
太好了。请告诉我你们什么时候比赛，好吗？