Np product
[电] 电子电洞浓度乘积
🧩 词语组成解析
[医] 镎(93号元素)
🗣️ 情景例句
Consider the cost before you decide.
你决定前要先考虑费用问题。
I heard you.
我听到了啦。
Both of them are exciting. I like watching them. Are you good at sailing?
这两种运动都令人兴奋。我喜欢看。你擅长帆船吗？