Diproxide
二硫化二异丙基黄原酸盐(调节剂)
🗣️ 情景例句
I care about the school buildings in need of paint.
我关心学校的建筑物需要粉刷。
Shall I turn on the television?
我可以打开电视机吗？
Do we need some more hot water?
我们还要些热开水吗？