英语词汇“optional pilotage”的翻译、意思、用法、释义-英汉汉英词典

单词	optional pilotage
释义	optional pilotage自由引水双向☞exempt pilot-- voluntary pilotage-- optional pilotageoptional pilotage自由引水土木工程名詞
随便看	melanocharacidium pectorale buckup melanocharacidium pectorale buckup--1993 melanocharacidium pectorale buckup，1993 melanocharacidium rex melanocharacidium rex (böhlke melanocharacidium rex (böhlke，1958) melanocharitidae melanochelys tricarinata melanochroi melanochroic melanochroid melanochroit melanochroite melanochromis auratus (boulenger melanochromis auratus (boulenger--英：malawi golden cichlid--1897) melanochromis auratus (boulenger，1897)；英：malawi golden cichlid melanochromis auratus ；英：malawi golden cichlid melanochromis brevis trewavas melanochromis brevis trewavas，1935 melanochromis chipokae johnson melanochromis chipokae johnson，1975 melanochromis crabro ribbink & lewis melanochromis crabro ribbink & lewis，1982；英：chameleon cichlid melanochromis interruptus johnson melanochromis interruptus johnson--1975