Orthodeuterium
正重氢
🗣️ 情景例句
How are things with you?
一切都好吗？
Will you please pick up your clothes from the floor?
能请你把地板上的衣服捡起来吗？
Gandhi returned to India in 1915 and was honoured as a hero.
甘地于1915年回到印度时，被推崇为英雄。