Cira
[医][=chromatographic infrared analyzer]红外色谱分析仪
🗣️ 情景例句
Number 1 train to Van Cortlandt Park. Thank you.
一路车到Van Cortlandt公园。谢谢。
The best mirror is an old friend.
老朋友是最好的镜子。
Hello, everyone!
大家好！