请输入您要查询的英文单词：
单词
active sun
释义
active sun
【天文学】活动太阳 [参较quiet sun,solar cycle]
随便看
on notice
ONO
o.n.o
o.n.o.
on oath
on occasion
on occasions
on-off
on-off control
on-off controller
on offer
on offering
on-off keying
on-off switch
on-off system
on-off tests
onomancies
onomancy
onomasiological
onomasiologies
onomasiology
onomastic
onomastically
onomasticon
onomasticons
英汉双解词典包含483723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。
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更新时间：2025/8/24 8:20:40