Chf
abbr. 充血性心力衰竭（congestive heart failure）
🗣️ 情景例句
Why are you crying?
你为什么哭？
You two don't have much contact
？ 你们俩没怎么联系吗？
Actually, my interest was directed more towards what particular markets you foresee for our product.
事实上，我关心的是贵公司对我们产品市场的考量。