Hmo
[化] 休克尔分子轨道法
🏥 医学释义
心脏每分钟输出量
🗣️ 情景例句
Can I invite Alexandra to stay for dinner?
我可以请Alexandra留下来吃晚餐吗？
It was quite good. But it was awfully long.
班机很好，就是时间太长了。
Here.Let me help you.
来，让我帮你。