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词汇
astatine
释义
as·ta·tine
英ˈæstəˌtiːn, -tɪn美ˈæstəˌtin, -tɪnAHDăsʹtə-tēn', -tĭn
基本
英英
词源
近义反义
n.
化砹
简写符号At
Noun:
a highly unstable radioactive element the heaviest of the halogen series; a decay product of uranium and thorium
前缀a-, 不,非。词根st, 站立,稳定。指该化学元素不稳定。
近义词
at在
随便看
academic norms
academic novel
academic nudity
academic numerical simulation
academico
academic objection
academic of classical learning
academic of tcm
academic of traditional Chinese medicine
academic ontology
Academic or administrative job shadowing
academic order
academic organization
academic organization mode
academic organizations
academic orientation
academic oriented
academic-oriented
academic origin
academic originality
academic overachievement
academic overachiever
academic pacemaker
academic pacesetter
academic painting
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更新时间:2026/11/7 12:40:18