Birefringencemeter
双折射检查仪
🗣️ 情景例句
Her enthusiasm died away.
她的热情逐渐消失了。
Promises are like piecrust, made to be broken.
诺言好似馅饼皮，做来便是为咬碎。
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。