Deutoxide
重水
🗣️ 情景例句
I want to take a few days off just for relaxation.
我想请几天假放松放松。
Victory belongs to the m ost persevering.
胜利属于最坚强不屈的人。
All the items that were found were sent to the War Museum.
那次打捞到的所有物品均被送往军事博物馆。