O.S.

US 
UK 
  • abbr.(=old school)守旧派
  • Web求救信号;左眼;爱的呼救
abbr.
1.
(=old school)守旧派
2.
(=Old Style)西洋旧历
3.
(=ordinary seaman)(英国海军)新水兵
4.
(=Old Saxon)古撒克逊语
5.
(=old series)(刊物等的)旧期(号,卷)
6.
(=outsize)超过普通尺寸的,特大的
7.
(=out of stock)脱销
1.
(=old school)守旧派
2.
(=Old Style)西洋旧历
3.
(=ordinary seaman)(英国海军)新水兵
4.
(=Old Saxon)古撒克逊语
5.
(=old series)(刊物等的)旧期(号,卷)
6.
(=outsize)超过普通尺寸的,特大的
7.
(=out of stock)脱销

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard