Pre-existing
[ [ˌpriˌig'zistiŋ] ]
大学 College
a. 先已存在的, 早已存在的, 业已存在的
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
existing
[ig'zistiŋ]
adj. 目前的;现存的;
v. 存在( exist的现在分词);持续存在;
🗣️ 情景例句
I want to take a flight to New York tomorrow.
我想明天坐飞机到纽约。
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
You've got very long hair.
你的头发很长。