Preened
v. （鸟）用嘴整理（羽毛）( preen的过去式和过去分词 )
🗣️ 情景例句
and check on your mother and the baby.
问问你母亲和孩子的情况 。
What do you think of Dallas?
你认为达拉斯怎么样？
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-