Diproxide
二硫化二异丙基黄原酸盐(调节剂)
🗣️ 情景例句
you spend with Dad and me ... and the family.
你和父亲， 我及全家人共度的。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
A lot of cars entered for this race last year and there was a great deal of excitement just before it began.
去年有很多汽车参加了这项比赛。比赛开始之前，人们异常激动。