Semipotentiometer
半电势计, 半电位计
🗣️ 情景例句
Do you think it's too long?
你会不会觉得太长了？
What can't be cured must be endured.
不治之症，必须坚忍。
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？