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
Yes. It works!
不错。有效！
I will be going to school in a few weeks from now.
我将在几个星期后上学去。
Yes. And then after supper some jazz or pop so that people can dance.
好的。晚餐后，来些爵士乐或流行歌曲 ，好让大家都能跳跳舞。