Micropycnometer
微型比重瓶
🗣️ 情景例句
Would you like an appetizer?
你想来点开胃小菜吗？
Marry in haste, and repent at leisure.
草率结婚后悔多。
If it is a long report, it is easy to make changes to the text.
即使是一篇很长的报告，也很容易将原文改动。