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单词
promethium
释义
promethium
promethium n:
(chemical element) (化学元素)
SC
钷 n
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rudiment
rudimentary
rue
rueful
ruefully
ruefulness
ruff
ruffed
ruffer
ruffian
ruffle
ruffled
ruffles
ruffly
rufous
rug
rugby
rugby sevens
rugged
ruggedize
ruggedized
ruggedness
rugger
rugging
ruin
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更新时间:2026/5/20 15:39:16