P. cc.
[医] 周视凹面
🧩 词语组成解析
立方厘米
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
What is the total circulation of this newsletter.
这份新闻通讯总发行量多少？
They were puzzled by several things.
有几件事情使他们感到迷惑不解。