最新高中英语词语辨析大全:at ..speed
时间:2015-08-01 21:51:22
(单词翻译:单击)
at ... speed / with ... speed
at the speed of或者at ... speed,意为“以……的速度”。而当speed被all, lightning, great等修饰时,介词应用with。我们可用一句口诀来帮助记忆:都(all)以闪电般(lightning)大(great)的速度行驶。如:
Our car was running with all speed on the expressway. 我们的车在高速公路上全速行驶。
The Long March No.2 Rocket sent up the satellite into space at the speed of 11.2 kilometers per second.
长征二号火箭以每秒钟11.2公里的速度将卫星发射到太空。
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