sunspot

英文 sunspot

中文 太陽黑子；日斑

出處測量學

相關詞匯

最近瀏覽

▸ safety coupling

▸ Unique Document Number

▸ Marketing business

▸ astern exhaust chest sprayer

▸ carbonation process

▸ valve plunger

▸ freedom of information

▸ fault scarp

▸ prior-period adjustments

▸ seasonal catch

▸ horizontal solar telescope

▸ gravure ink

▸ circulation audit

▸ counting mechanism

▸ peripheral equivalent

▸ storage core

▸ Melanocetus johnsoni Günther，1864；英：humpback angler fish

　