Experiencer
n. 经验者；感受者
🗣️ 情景例句
His studies advanced steadily.
他的学业不断进步。
What are you reading?
你正在读什么？
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？