Decascaler
十进定标器, 十进定标电路
🗣️ 情景例句
Hello, Mr. Stewart.
哈喽， Stewart先生。
I'll go on an outing with some friends.
我与朋友去郊游。
(Looking at the other woman) I'm sorry, but I don't think I know you.
（瞅着玛蒂尔德）很抱歉，我想我不认识你呀。