Fluorograph
荧光图象摄影(术)
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
I don't want to put you to any trouble.
我不想麻烦你。
Excuse me! Is this your bike?
打扰一下。这是你的自行车吗？