Wak
abbr. 佩带式人工肾（wearable artificial kidney）
🗣️ 情景例句
It is already.
现在已经很兴奋了
I'll keep my eyes on.
我会留意的。
It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.
现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。