Pre-exist
(=preexist) vi.vt.先存在, 先于...而存在
📖 牛津释义
pre-exist
v[I]
(a) exist beforehand 先存; 先在.
(b) live a life before this life 生存於前世.
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
Would two o'clock be acceptable?
两点钟合适吗？
I ate 2 peaches.
我吃了两个桃子。
We're going to have to put your account on C.O.D.。
今后我们不得不将您的户头改为C.O.D.。