请输入您要查询的英文单词：
单词
to bob up and down
释义
to bob up and down
(in water)
(在水里)忽沉忽浮
See bob
随便看
on separate occasions
onset
onsetter
onsetting
on several occasions
on shipboard
onshore
on shore
onshoring
on short-wave
on sick leave
onside
on sight
on single parent benefit
on-site
on site
on-site
onslaught
onslaughts
on song
on soundings
on speakerphone
on spec
on special offer
onstage
英汉双解词典包含368430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：2026/7/16 7:07:59