Photochromism
n. 光致色变性, 光致色变现象\\n[化] 光致变色; 光致变色现象
🗣️ 情景例句
You're right. We'll talk to her about it.
说得对。我们要跟她谈谈。
What's your favorite pastime?
你最喜欢的消遣是什么？
We're all for it.
我们全都同意。