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单词
actinide series
释义
actinide series
【
化
】
锕系,锕系元素
(原子序数从89到103的一组元素;亦作 actinoid series)
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watch over
watch pocket
watch pockets
watch sb. like a hawk
watch sb.'s dust
watch sb.'s smoke
watch spring
watch-strap
watch the clock
watch this space
watchtower
watchtowers
watchword
watchwords
watchwork
water
water
waterage
water back
water backs
water bag
water bags
water bailiff
water balance
water balances
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更新时间:2025/1/10 6:03:42