Bireflectance
双反射, 反射多色(现象)
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
Cheerful company shortens the miles.
旅有好旅伴，不觉行程远。
'Of course not.'
“当然没有。”