int.(思索该说什么话时发出的声音)哦，嗯
abbr.【化】元素铒的符号 (= emergency room ) 急救室

She is an excellent singer.
她是一位出色的歌手。
The car's engine needs an oil change.
这辆车的发动机需要换油了。
I really enjoyed the movie, didn't you?"
我真的很喜欢这部电影，你呢？
He works as a software engineer in a tech company.
他在一家科技公司做软件工程师。
We're having dinner at seven.
我们七点吃晚饭。
The book you lent me was truly captivating.
你借给我的那本书真的非常吸引人。
The eraser can remove pencil marks easily.
橡皮擦可以轻易擦去铅笔痕迹。
The river flows through the heart of the city.
这条河穿过城市的中心。
They have two children, a boy and a girl.
他们有两个孩子，一个男孩和一个女孩。
The concert will begin in half an hour.
音乐会将在半小时后开始。