Stereometrograph
立体测图仪
🗣️ 情景例句
Six table lamps. Three end tables. One piano.
六个灯。三张茶几。一 钢琴。
It's a hard job, but I hope he can make it.
这不是件容易的差事，但我希望他能做到。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。