单词	余叹
释义	余叹 yú tàn谓不尽的叹息。餘歎
随便看	average losses average loss of energy average loss settlement average lot quality average low swell average low water flow average luminance average luminous intensity average magnetic field average magnetic well average magnitude average magnitude difference function average magnitude of error average maintenance time average message response time average meter average method average metnod average mileage average mileage between vehicle major repairs average mileage of traffic average milking rate Average Minimum Headway average minimum requirement average minimum value