Chf
abbr. 充血性心力衰竭（congestive heart failure）
🗣️ 情景例句
Wait till you see yourself jumping around.
你等着看， 那到处乱蹦的样子吧。
Hurry up!
快一点啦！
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。