Micropycnometer
微型比重瓶
🗣️ 情景例句
I felt the same way.
我当时也有这种感受。
You'll never be able to fill your father's shoes.
你永远也替不了你父亲的工作。
All the other boys are Chinese. All of the Chinese students are Young Pioneers.
其余的男孩都是中国人。所有的中国学生都是少先队员。