4周搞定2000+托福核心词
清洁的,干净的;清白的;vt. 使干净;vi. 打扫,清扫;adv. 完全地;n. 打扫;n. (Clean)人名;(英)克林
clean
常考释义
Only recently have investigators considered using these plants to clean up soil and waste sites that have been contaminated by toxic levels of heavy metals–an environmentally friendly approach known as phytoremediation.
直到最近研究者才考虑用这些植物来清理已经被有毒重金属污染的土壤和废弃物物处理点——一种被称为植物修复法的修复方法。
来源于:阅读OFFICIAL5 P1v. 清洁
clean as a whistle
擦得净亮
clean up
打扫,清理,梳洗;挣得(很多钱)
clean the bedroom
打扫卧室
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