Wak
abbr. 佩带式人工肾（wearable artificial kidney）
🗣️ 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科学新发现常应用于工业生产的方法。
Take a closer look!
你给我看清楚一点！
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，