ADJ [ADJ n](尤指與未來相對的)現存的,現行的,目前的Existing is used to describe something which is now present, available, or in operation, especially when you are contrasting it with something which is planned for the future. (尤指與未來相對的)現存的,現行的,目前的
...the need to improve existing products and develop new lines.
改進現有産品、開發新生産線的需要
Existing timbers are replaced or renewed.
現有的木料進行了替換或翻新。
This facility is open to both new and existing borrowers.