Pre-conditioning
n. 事先思想准备
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
conditioning
[kən'diʃəniŋ]
n. 条件作用，训练，健身训练;
🗣️ 情景例句
Then, when shall we sign the contract?
那么，我们什么时候签合同？
Love sought is good, but given unsought is better.
追求而得的爱情固然美好，但不经追求而得的爱情更为美好。
but ever since he moved in, he has had trouble with cars and their owners.
但自从搬进去后，就和汽车及车主们发生了磨擦。