🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
speech
[spitʃ]
n. 演说，演讲，发言;说话，谈话，说话能力或方式;（乐器的）音，音色;方言，民族语言;
🗣️ 情景例句
My favorite type of exercise is ...
我最喜欢的锻炼方式是……。
Which one do you want?
你要哪一个？
Later, by about two weeks.
延迟，大概二个星期。