请输入您要查询的英文单词:
单词
thermion
释义
thermion
/ˈθɜːmaɪən/
noun
an ion or electron emitted by a substance at high temperature
热离子。
词源
early 20th cent.: from
THERMO-
'of heat' +
ION
.
随便看
unmannered
unmannerliness
unmannerly
unmapped
unmarked
unmarketable
unmarred
unmarried
unmask
unmasker
unmatchable
unmatchably
unmatched
unmatured
unmeaning
unmeaningly
unmeant
unmeasurable
unmeasurably
unmeasured
unmediated
unmelodious
unmelodiously
unmelted
unmemorable
英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/9/25 7:52:03