Diproxide
二硫化二异丙基黄原酸盐(调节剂)
🗣️ 情景例句
No news is good news.
没消息就是好消息。
Don't worry about it.
别担心。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，