Pre-preg
[化] 含有化學增稠劑的模(型)墊; 預浸漬
?? 詞語組成解析
abbr. 煉油工程師（Petroleum Refining Engineer）
a. 懷孕的
??? 情景例句
I manage my time perfectly so that I can always get things done on time.
我很會利用時間，因此總能準時完成工作。
Weak men wait for opportunity, but the strong men make it.
若者等待機會，強者創造機會。
Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.
地球周圍溫暖的大氣層和望遠鏡散出的熱量使得我們根本不可能找到比行星更小的物體。