#英语词汇群
20190319[English corner]: conserve 相关
۞conserve：保存自然资源，人的精力等。
۞keep：长时间保存或保持。
۞retain：继续保持。
۞reserve：为了某种用途而保存。
۞preserve：为防止损害的保存。
۞withold：扣住不放，暗示有阻碍。
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۞conserve：保存资源或贵重物，避免浪费或损坏。
۞maintain：保持原样。
۞preserve：完好无损的保存。
۞save：尽量少用。
۞store：存放起来。
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Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
Since the violent storming of Capitol Hill and subsequent ban of former U.S. President Donald Trump from Facebook and Twitter, the removal of Parler from Amazon’s servers, and the de-platforming of incendiary right-wing content, messaging services Telegram and Signal have seen a deluge of new users. In January alone, Telegram reported 90 million new accounts. Its founder, Pavel Durov, described this as “the largest digital migration in human history.” Signal reportedly doubled its user base to 40 million people and became the most downloaded app in 70 countries. The two services rely on encryption to protect the privacy of user communication, which has made them popular with protesters seeking to conceal their identities against repressive governments in places like Belarus, Hong Kong, and Iran. But the same encryption technology has also made them a favored communication tool for criminals and terrorist groups, including al Qaeda and the Islamic State.
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