Marling
v. 撒泥灰土( marl的现在分词 )
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Fill it up with regular, please.
请加满普通汽油。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。