Trioxide
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
Thanks for your help! Keep the change.
多谢你帮忙， 不用找了。
I'd like to make a reservation.
我想订票。
When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously.
当伦敦动物园接到报告说，在伦敦以南45英里处发现一只美洲狮时，这些报告并没有受到重视。