Birefringencemeter
双折射检查仪
🗣️ 情景例句
it suddenly became real.
一切突然成真了。
Pride goeth before,and shame cometh after.
骄傲走在前，羞耻跟在后。
Everybody knows him.His name is Percy Buttons.
大家都认识他，他叫珀西。巴顿斯。