Pkb
abbr. 便携式键盘（Portable KeyBoard）；光电键盘（Photoelectric KeyBoard）
🗣️ 情景例句
The bad news hit everyone hard.
恶耗使每个人都受到了沉重打击。
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
pressure, humidity, and any other quantity a meteorologist would want.
气压、湿度和气象学家需要的任何其他数据。