background contamina
查询英语单词中文释义、音标、发音和例句。
background contamination
英
[background contamination]
美
[background contamination]
中文释义
背景污染
单词分析
单词结构：
background contamination
字母数：24
记忆提示
🎯 重点记忆：
- 单词拼写：background contamination
- 核心含义：背景污染
最近查询：
ambrotype
appliment
Augusta L.
bodily structure
coronary suction device
crabhouse
cuts in
differential-integral
front tang
infringement of freedom
machine-aided design
plantaginis herba
rbo
short-distance transmission
solutus
thinks through
third-harmonic generation
triaxial compression test
turpentine spirit
undermarked
更新时间：2026-08-29 23:44:49