Dentaphone
牙助听器
🗣️ 情景例句
5, 6, 7, go right, 1, 2, back, 5 6 7
向右 1 2 后退
Has he studied French very long?
他学习法语很长时间吗？
There is another good reason for taking a part-time job.
干兼职工作还有一条充分的理由。