Dipmeter
栅陷振荡器, 栅流陷落式测试振荡器
🗣️ 情景例句
He's asleep.
他睡了。
Shall we take a break?
我们是否应该休息一下？
The man lay on the road. Luckly, he was not badly hurt. But he could not move.
他躺在路上。幸好他伤得不重。但他不能动。