step forward

step forward to come and offer help, information etc主动站出来〔提供帮助、信息等〕:•Police are appealing for witnesses to step forward.警方呼吁目击者主动站出来。 step forward offer one's help or services 提供帮助（或服务）： a company has stepped forward to sponsor the team. 一家公司已经提出要为这个队提供赞助。 ˌstep ˈforwardto offer to help sb or give information主动站出来（帮忙或提供信息）；自告奋勇

• heptasyllabic
• earth wave
• bioultrasonics
• rabbitfish
• curarize
• staver
• picture rod
• desmodontidaes
• pave
• tambourinists
• injection well
• petrolage
• plastidial
• eparchial
• braciola
• dispose of
• whidder
• weight cloth
• chaparral pea
• appropriable
• make sb captain / leader etc
• gurgler
• experimentized
• politicks
• Theria
• self-destructivenesses
• vouge
• retrace your steps / path / route etc
• bricklayer's hammer
• manipulated
• fiducials
• snap at
• bridge cable
• as dull as dishwater（或ditchwater）
• take the piss out of something
• orthotonus
• BFDs
• Las Vegas Night
• give up for lost
• decontrols
• porphyratin
• parimutuels
• group-word
• pyrophyllite
• seceders
• National Health
• propositional
• storied
• get up regardless
• bawl at
• presold market
• alluvion
• Anthocoridae
• high noons
• sleep on
• roaching
• cicelies
• endless
• Narodniks
• detonabilities
• Trotskyism
• oregon pines
• radiochemists
• repudiators
• j'a doube
• mawashi
• eyewitness
• sporadism
• maharishi
• have rats in the garret
• singularness
• tracheostomies
• dead-man's control
• TDZ
• bean capers
• A.W.U.
• marcelled
• rockhounding
• gastroscopies
• naturalistic
• save one's carcass
• nitrophytes
• monometallism
• local color
• blush to the roots of one’s hair
• striped spermophile
• bist
• dewret
• space waves
• misunderstandest
• ill health
• hoot down
• barge stone
• hitfest
• primogenitor
• immunofluorescence
• question of fact
• anarcho-syndicalist
• mahabharatas
• siskins