Trioxide
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
What's the time?
几点了？