Wak
abbr. 佩带式人工肾（wearable artificial kidney）
🗣️ 情景例句
I think you are getting off the subject. Could we get back to the main point, please?
我觉得你跑题了。 我们能不能回到主题上来？
The doctor discovered that I'm a little overweight.
医生发现我有点超重。
I'm not a great admirer of his work.
我对他的工作不太欣赏。