Tachygraphometer
供测量用的带照准仪的速测仪
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
My handkerchif is grey.
我的手帕是灰色的。
Which person do you think is qualified for the job?
你认为哪一个人能胜任这份工作？