Microchannel
微通道
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
To sum up, she is a nice girl.
总之，她是个可爱的女孩。
No, thanks. Help yourselves to the cakes.
不必，谢谢。请随便吃些糕点吧。