Foti
abbr. Fizeau optical test interferometer 斐索光学测试干涉仪
🗣️ 情景例句
The bad news hit everyone hard.
恶耗使每个人都受到了沉重打击。
What's the round-trip fare?
来回票价多少？
Bad luck! said Mother. It doesn't matter!
“真糟糕！”妈妈说，“没关系！”