Warbling
v. 鸟鸣, 用柔和的颤声唱( warble的现在分词 )
✅ 同义词
🗣️ 情景例句
Let's get engaged.
我们订婚吗？
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。