Tofms
[化] 飞行时间质谱仪
🗣️ 情景例句
to see Susan become Mrs. Harry Bennett.
目睹Susan成为Harry Bennett太太。
The industrial area is centered largely in the north.
那里的工业区大部分集中在北部。
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。