preservation

n. /ˌprez.ɚˈveɪ.ʃən/ B1

保护；保存

The act of keeping something safe from damage or decay.

仙境例句

The old Magpie wrapped itself up carefully, for the preservation of its throat in the night air.

老喜鹊把自己仔仔细细地裹好，免得夜里的冷风伤了它的嗓子。