Binoscope
双眼单视镜
🗣️ 情景例句
What does that mean when he goes,
他发出的声音代表什么意思
I woke up seven and got up right away.
我七点醒了，然后马上起床了。
What kind of quality control do you have?
你们用什么办法来控制质量呢？