Fluorol
[美, 西德]弗卢罗(荧光增白剂溶剂染料)
🗣️ 情景例句
I must meet the deadline.
我必须赶上最后期限。
Sorry. Were you trying to sleep?
对不起。你想睡觉吗？
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。