Whe
abbr. water hammer eliminator 水锤（击）作用消除器
🗣️ 情景例句
I know it well.
我对它熟得很。
Could we see the specifications for the X200?
我们可以看一下X200型的详细规格吗？
I didn't have any supper, except a piece of bread, because I didn't feel very well.
晚餐我只吃了一片面包，别的什么也没吃，因为我觉得不舒服。