詞語：ultraclean
ultraclean的解釋
ultraclean[,ʌltrə'kli:n]adj. 超淨的
ultraclean的意思
ultraclean area 超淨區域;
ultraclean的參考例句
1."Children raised in an ultraclean environment, " he added, "are not being exposed to organisms that help them develop appropriate immune regulatory circuits. 「在過於清潔的環境中成長的兒童，」他補充說， 「沒有被生物體所感染，而這些生物體卻能幫助他們健全一個適當的免疫調節回路。」
2.Something that can only be seen in America: In the landscaped, ultraclean high-technology parks of northern Orange County there is a personal computer company that seven years ago did not exist. 只有在美國才會出現這種情況：在北部桔縣環境作過美化的、超淨的高科技園區，有家7年前尚不存在的個人電腦公司。