on and off

常見例句

雙語例句

• Grid provides an infrastructure that you turn it on and off as needed.
  可以根據(jù)需要打開和關閉網(wǎng)格提供的基礎設施。
• In plants, for example, it is one of the things that switches other genes on and off at their promoter sites.
  例如, 在植物里, 其中的一個行為是在基因的啟動子區(qū)域里開啟和關閉其他基因.
• Using this plug-in provider, you can model your staff queries for any plug-in, and switch authorization during your tests on and off by simply changing the staff plug-in provider JNDI name for a task.
  使用此插件提供程序，您可以針對任何插件建模您的人員查詢，并且在打開和關閉測試期間，僅通過更改任務的人員插件提供程序 JNDI 名稱就可切換授權。

原聲例句

• Bob Doughty and Faith Lapidus tell about some of the winning American athletes on and off the ice and snow.
• We can actually see spatially all the details in the field animated as you turn the current on and off.
  我們能看到,所有細節(jié)的空間動畫分布,就在你打開電流和切斷的時候。
  麻省理工公開課 - 媒體、教育、市場課程節(jié)選
• I study on and off in Baruch College
  我斷斷續(xù)續(xù)的柏魯克分校學習，
  在紐約的感受 - SpeakingMax英語口語達人

權威例句

• The screen can also be turned on and off using the switch, enabling one-touch operations.
  ENGADGET: blogger-avatar
• So what remains on and off the table is something for them to decide.
  WHITEHOUSE: Press Briefing
• There has been speculation on and off about a free e-reader hitting the market for years.
  FORBES: Giving Away the Nook: Barnes & Noble Getting Desperate?
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