Pre-teach
考试（或练习）前教授（新词等）；先期教授
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
teach
[ti:tʃ]
vt. 教;教导，训练;教授;
vi. 教书;
🗣️ 情景例句
until they mentioned needing collateral or a guarantor.
在他们提到担保物或担保人之前。
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
Help! said Bruce. The basket isn't here!
“来人啊！”布鲁斯说，“篮子不见了！”