Hsab
[化] 软硬酸碱
🗣️ 情景例句
My favorite food is pork chops.
我最喜欢的食物是小猪排。
Are you looking for a permanent position?
你正在寻找一个固定职位吗？
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, isn't it?
这个计划必须尽速进行。一个月的时间应该够了吧？