Dihydride
二氢化物
🗣️ 情景例句
May I see the mirror, please?
我可以照照镜子吗？
A good heart conquers ill fortune.
善心克厄运。
Mohandas Gandhi was born in India in 1869 and was married at the age of 13, following local custom.
莫汉达斯·甘地1869年出生于印度，按照当地的风俗，他13岁时就结了婚。