Sectrometer
[机] 真空管滴定计
🗣️ 情景例句
And the Levinsons thank you for bringing their dog to us.
Levinson夫妇也谢谢你把他们的狗送来。
The moon emerged from behind a cloud.
月亮从云后出现。
That's a terrific idea!
真是好主意！