Voo
心室非同步起搏
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
It was our pleasure.
这是我们的荣幸。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。