Dector
[计] 提取电路, 信号提取器
🗣️ 情景例句
I think I'm a cooperative worker.
我认为我具有合作精神。
I would like to enlarge this film.
我要放大这底片。
People will do anything to see a free show -- even if it is a bad one.
人们总要想尽办法看不花钱的演出——哪怕是拙劣的演出。