event marker事件: event; incident标记: tab; sign; stamp; peg; label ...笔: pen; pencil; stylus; writing ...事件标记: event flag事件标记组: event flag cluster下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:事件标记笔，即可在微信中查询翻译
