Coboundary
[计] 上边缘
🗣️ 情景例句
You can catch the ten-twenty train to Grand Central Station.
你能赶上开往Grand Central Station的十点二十分班车。
Now that you are pretty well again, you should work harder.
你的身体既然已经完全康复，你就应该更加努力工作。
Don't worry. I'm OK.
别担心。我没事。