Fluorescer
荧光剂; 荧光增白剂
🗣️ 情景例句
If you ask me, it's too early to go home.
如果你问我，（我会说）现在回家还太早。
I used to work until nearly 6:00 o'clock each day.
我过去每天常工作直到将近6:00点钟。
If we go downhill, we might find a stream, and if we follow the stream we should reach a farm, or a village or a bridge.
“如果我们走下山，我们可能会发现一条小溪，如果我们沿着小溪走，我们会到达一个农场或一个村庄或是一座桥。”