Fluorane
荧烷
🗣️ 情景例句
I couldn't wait.
我迫不及待啦。
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。