Cardiosphygmogram
心动脉搏图
🗣️ 情景例句
I think you are getting off the subject. Could we get back to the main point, please?
我觉得你跑题了。 我们能不能回到主题上来？
Your shoe lace is loose.
你的鞋带松了。
You'd better finish the work today, and bring it tomorrow.
你最好今天完成这作业，明天把它带来。