Dector
[计] 提取电路, 信号提取器
🗣️ 情景例句
Thank you, that was a great meal.
谢谢，真是一顿好饭。
The rotten apple injuries its neighbours.
一只死老鼠，弄赃粥一锅。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。