Pre-conditioning
n. 事先思想準備
?? 詞語組成解析
abbr. 煉油工程師（Petroleum Refining Engineer）
conditioning
[k?n'di??ni?]
n. 條件作用，訓練，健身訓練;
??? 情景例句
Be careful not to drink the water in__.
小心點兒，不要亂喝水。
If you don't take my advice,you'll be sorry.
如果你不接受我的忠告，你將會遺憾的。
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，為尋找石油所鉆的洞是最深的，這些洞可深達25，000英尺。