Larmatron
电子注准参量放大器, 拉马管
🗣️ 情景例句
I work part time in the summer to pay for my tuition.
我夏天做兼职来支付学费。
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。
And because I was deaf, I could not learn to speak.
因为我耳聋，我不能学说话。