Thioperoxide
硫代过氧化物
🗣️ 情景例句
You had it engraved!
你在上面刻了字！
Quality is better than quantity.
质重于量。
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。