巡弋cruise;ply the waters询问ask about;inquire
（向飞行员等）～执行任务的情况，然后再让他们去休息。They have to be debriefed before they could leave for their well-earned rest./请入内～。Inquire within./～病情inquire about sb’s illness/～道路ask the way/～会议情况inquire about the meeting/～进展情况ask or inquire about the progress/～我们的健康情况ask(or inquire)about our health/～处inquiry office;inquiries/～显示终端inquiry display terminal |