Uplock
上位锁
🗣️ 情景例句
We live with my parents, Dr. and Mrs. Philip Stewart.
我们和父母住在一起 ，我父母是Philip Stewart夫妇。
I think she works much too hard.
我认为她未免太过辛劳了。
Have they ever been there before?
他们以前去过那儿吗？