Photochromics
光色材料; 光色体
🗣️ 情景例句
Did you take the job?
你接受了那份工作吗？
He gave me a chest X-ray and took my blood pressure.
他给我做了X光检查并且量了我的血压。
What a good idea! said Ann. Not everyone likes sandwiches. What about my birthday cake?
“多好的主意！”安说，“不是每个人都喜欢三明治的。我的生日蛋糕准备好了吗？”