Odontometer
齿轮公法线测量仪
🗣️ 情景例句
Too long. Have a seat and I'll get you a cup of tea.
太久了。请坐，我来给你弄杯茶。
Michael immediately burst into tears.
麦克尔“哇”的一下子哭了出来。
You will be very lucky if he lets you go without a ticket.
如果他没给你罚单就放你走了，算你走运。