Phototronics
矩阵光电电子学
🗣️ 情景例句
Wow! I'm overwhelmed.
喔 我太感动了。
Did you go to the hospital last night?
你昨晚去医院了吗？
These young people, who love the peace of mountains, always receive a warm welcome at St.Bernard's monastery.
这些热爱高山清静环境的年轻人每年都受到圣伯纳德道院的热烈欢迎。