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单词
periodic table
释义
periodic table
n.
a table of the chemical elements arranged in order of atomic number, usu. in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns
元素周期表
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under-sheriff
undershirt
undershoot
undershorts
undershot
undershrub
underside
undersigned
undersized
underskirt
underslung
undersold
undersow
underspend
understaffed
understaffing
understairs
understand
understandability
understandable
understandably
understand each other
understander
understanding
understandingly
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更新时间:2026/11/4 7:04:19