Ghucosamine
氨基葡糖
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
Where there is life,there is hope.
生命不息，希望长在。
His boss might get angry with him.
他的老板也许会生他的气。