preserver
🇺🇸
/prɪˈzɜːrvər/
🇬🇧
/prɪˈzɜːvə(r)/
noun
R
someone who keeps something from changing or being damaged
The lifeguard is a preserver of swimmers' safety at the beach.
救生员是海滩上保护游泳者安全的守护者。
R
a chemical that stops wood from rotting
The woodworker applied a preservative to protect the fence from insects and weather.
木工给栅栏涂上防腐剂以防止害虫和天气的侵蚀。
translation
保护者, 防腐剂
词形变化
Plural
preservers