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
I've been thinking about it for weeks now.
为这事我想了几个星期。
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
And because I was deaf, I could not learn to speak.
因为我耳聋，我不能学说话。