足迹化石群落ils: ILS = instrument landing sys ...ils: ILS = instrument landing system (航空)仪表着陆系统。 to ils: enlarged to ils and adenoids: 扁桃腺和腺样增殖体增大auto ils: 用仪表着陆系统自动进场着derivedfo ils: 再沉化石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:communityoftracefo ils,即可在微信中查询翻译