Phaser
[电] 相位器
🗣️ 情景例句
I was. I came back here last month on vacation.
本来是，不过上个月回来度假。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
Life there is simple and good.
在那里，生活简单又美好。