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日食
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日食
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日食
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solar eclipse
日食
在地球上看到太阳被月球遮蔽的现象。
Physics
交叉学科
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solar eclipse
日食
>光学>应用光学>释义
solar eclipse
日食
Astronomy
solar eclipse; eclipse of the sun
日食
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trademark opposition
trademark pledge
trademark priority
trademark prior use
trademark registration
trademark registration files of the Trademark Office of Nanjing National Government
trademark removal
trademark right
trademark right confirmation
trade model
trade name
trade off
trade-off
trade of forest products
trade-off theory
trade of grass products
trade prohibition of sea area in Min & Qing dynasty
Trade Promotion
trade remedy measures
trade sacrificial opera
trade screening
trade secret
trade secret information
trade secret protection
trade show intelligence
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