单词	入塲
释义	同Graduates of 1st degree
随便看	improvement of soil fertility improvement of transistor performance improvement planting improvement program improvement ratio improvement report improvement, river improvements improvements and extensions improvements in process improvements in progress improvements in progress--improvements in process improvements in progress，improvements in process improvements on leased property improvements other than buildings improvement techniques improvement-thinning improvement threshold improvement trade for export improvement trade for import improve on improve one's self improve one's self, improve on/upon improver