英语词汇“optional rate”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optional rate
释义	optional rate [ˈɔpʃənl reit] 选择收费制
随便看	single row angular contact ball bearing single row ball bearing single-row ball bearing single-row ball-bearing single row ball bearing with ring seal single row bearing single-row bearing single-row blasting single row boot single-row boot single-row centripetal ball bearing single-row centripetal bearing single-row chain single row chain single-row compressor single row cylindrical roller bearing single row deep groove ball bearing single-row deep groove ball bearing single-row disc-harrow single-row disk single-row disk harrow single-row engine single row engine single row governing stage single-row governing stage 嫁得瞿塘贾嫁郎如未嫁嫌我醉时真嫌明烛嫌金屋；宁映水嫖姚北伐时嫠蟾冷落羞度嫣然摇动嫣香易落嫦娥体态上宿上屋上屋敷上層上層雲上履き上履キ上巳上巳上布