英语单词大全

ozone layer

柯林斯星级

中文翻译

[电] 臭氧层

常见例句

1

used in fire extinguishers although it is thought to release bromine that depletes the ozone layer

今日更新

更新时间：2025-06-08 08:51:57

paper tape verifying

summer damask rose

lay heads together