Protodonata
原蜻蜓目
🗣️ 情景例句
I like this song very much, in terms of its rhythm and melody.
我很喜欢这首歌，喜欢它的节奏和旋律。
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
Then they brushed ink on the paper.
然后，他们将墨汁刷在纸上。