Hch
[医][=hemochromatosis]血色素沉着（症），血色病
🗣️ 情景例句
My computer was infected by a virus, I guess since I didn't have firewall installed.
我的电脑受到病毒感染了，我想是因为我没装防火墙。
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？
One Saturday afternoon, I hauled the machine into the garden and had a close look at it.
一个星期六的下午，我把割草机拉到了花园里，仔细检查了一番。