🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
a. 浪费的
🗣️ 情景例句
It's still raining. I want to play tennis.
仍然在下雨。我想打网球。
It's been cloudy all morning.
整个早上多云。
I was being tested for a driving licence for the third time.
我第3次接受驾驶执照考试。