extensive use

基本解释

However, because of their extensive use and long half-life, human exposure remains widespread.
然而，因爲其被廣泛使用及教長的半衰期，人類經常與其接觸。
Extensive use of Government Purpose Rights and published standards enables each manufacturer to openly compete for HMS radio production contracts.
政府權利和標準的廣泛利用使每個制造商以公開完成HMS無線電生産郃同。
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In other countries few companies have made extensive use of it, but its popularity is growing fast—so fast that some worry about the undesirable characters that the business is attracting.
在其他國家少有公司已廣泛使用這種形式，但其受歡迎程度正在迅速成長----如此之快以至於一些有關的業務正吸引不受歡迎人物擔心。

The iOS app makes extensive use of info sheets similar to those used in Google Now.
ENGADGET: The Engadget Interview: Daniel Graf talks Google Maps for iOS (video)
While meanwhile, here in Japan, these bulbs have been in extensive use for years.
NPR: Letters: Zarif, the Dentist's Chair, and CFL Bulbs
By contrast, modern people make extensive use of tools with hafts and shafts, such as hammers.
ECONOMIST: Gaining the upper hand