Nonex
铅硼玻璃, 诺耐克斯玻璃
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
What is this?
这是什么？
The noise had been so faint that no one though that the ship had been damaged.
由于这个声音非常轻，没人会想到船身已遭损坏。