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在《PONS词典》中的词汇

improve on 动词 不及物动词 引

to improve on sth a price
etw übertreffen [o. überbieten]
Present
Iimprove on
youimprove on
he/she/itimproves on
weimprove on
youimprove on
theyimprove on
Past
Iimproved on
youimproved on
he/she/itimproved on
weimproved on
youimproved on
theyimproved on
Present Perfect
Ihaveimproved on
youhaveimproved on
he/she/ithasimproved on
wehaveimproved on
youhaveimproved on
theyhaveimproved on
Past Perfect
Ihadimproved on
youhadimproved on
he/she/ithadimproved on
wehadimproved on
youhadimproved on
theyhadimproved on
查看更多的动词变位表