Durapatite
多晶型磷灰石
🗣️ 情景例句
Mom, you're going to win!
妈妈，你会赢的
Your presence here will be of a great contribution to the Guangdong business community as a whole.
你们的建立对整个广东商界将是一个极大的贡献。
You look great!
你看上去棒极了！