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1 New HSK word(s): HSK6 奠定 + dian4ding4 to establish; to fix; to settle
1 Old HSK word(s): C VA * dian4ding4 establish/ found/ build up (a foundation)

奠定



Đặt +
Grade E word(s):
奠基 奠基人 奠基石 奠下



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开普勒,约翰尼斯1571-1630德国天文学家和数学家,被认为是现代天文学的奠基人,他创立了三大定律,说明行星围绕太阳转的理论 German astronomer and mathematician. Considered the founder of modern astronomy, he formulated three laws to clarify the theory that the planets revolve around the sun.
早年对军用火箭进行的实验为发展航天技术奠定了基础。 Early experiments with military rockets prepared the ground for space travel.
焦耳,詹姆斯·普雷斯科特1818-1889英国物理学家,为热量机械理论奠定基础,并发现了热力学第一定律 British physicist who established the mechanical theory of heat and discovered the first law of thermodynamics.