Epifluorescence
萤光显微镜
🗣️ 情景例句
A cookie can't hurt, though.
但一片小甜饼不要紧。
Knowledge will not be aquired without pain and application.
不花力气，不下功夫是得不到知识的。
Modern readers would find such naive solution totally unacceptable.
现代读者会觉得这种天真的结局完全无法接受。