為您提供improvement英英釋意。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典improvementimprovement英英釋意

improvement

英 [?m'pru?vm(?)nt] 美[?m'pr?vm?nt]
  • n. 改進(jìn),改善

英英釋意


1. the act of improving something;
"their improvements increased the value of the property"
2. a change for the better; progress in development
3. a condition superior to an earlier condition;
"the new school represents a great improvement"