Bitartronate
羟丙二酸氢盐
🗣️ 情景例句
Well, hi, all.
噢， 大家好。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
He wasn't dreaming, officer.I was telling him to drive slowly.
警官，他思想没有开小差。我刚才正告诉他开慢点。