英语词汇upward force是什么意思，upward force的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	upward force
释义	DEFINITIVE EXAMPLES 权威例句〔buoyancy〕The upward force that a fluid exerts on an object less dense than itself.浮力：流体施加给比自己密度小的物体的向上作用的力美国传统
随便看	detention request detention reservoir detention tank detention time detention under demand detention warrant detention with postonement detention without trial detention without trial detention without trial detentions detentions deter deter deter deter deterctive story deterenol deterge deterge deterge detergence detergency detergency detergent

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