Fluorexon
[化] 钙黄绿素
🗣️ 情景例句
It's all right with me
我没有问题。
Spot, the dog, always whimpers when he is left alone.
那条叫斯伯特的狗，被单独留下来，时常寂寞得呜咽。
The two brothers look very much alike.
这兄弟俩看上去很相像。