Micropycnometer
微型比重瓶
🗣️ 情景例句
Do you think we should take down the decorations?
你觉得我们应当取掉这些装饰品吗？
You're carring that joke too far.
你那个玩笑开得太过分了。
The porter, however, could not understand me.
然而搬运工却不明白我的话。