Tachygraphometer
供测量用的带照准仪的速测仪
🗣️ 情景例句
What do you do when he cries like that?
像他哭得这个样子该怎么办？
Every advantage has its disadvantage.
有利必有弊。
Mr.Sawyer comes home from work.He arrives home late.
索耶先生下班回家。他到家很晚。