Foti
abbr. Fizeau optical test interferometer 斐索光学测试干涉仪
🗣️ 情景例句
About one month. I'm just sightseeing.
大约一个月。我只是观光旅游。
This is it. That's $9.15, please.
到了。请付9。15美元。
How do you keep in shape?
你怎么保持身材？