Conservation equation
[计] 守恒方程
🧩 词语组成解析
🗣️ 情景例句
How do you pronounce this word?
这个字怎么念。
Please be on time.
请准时到。
Now Alfred began a long series of skirmishes -- and within a month the Danes had surrendered.
这时，阿尔弗雷德发起一连串小规模的进攻，结果不出一个月，丹麦人就投降了。