set（或 rock）someone back on their heels

set（或 rock）someone back on their heels astonish or discomfit someone 使某人震惊（或狼狈）。

• bat hides
• double-banking
• fluviatile
• heartfulness
• unworthily
• hornstones
• class magazine
• semidome
• unsettlement
• industrial music
• crimples
• Phoridae
• dark house
• olivines
• holdens
• mezz
• separation of powers
• bicycler
• reground
• at ebb
• boundlessnesses
• tipulidaes
• well-polished
• gundecks
• gastrologer
• accessory fruit
• pass to one's reward
• nesslerizing
• Billings
• trusteeship councils
• friction matches
• county agent
• lecturings
• to someone's credit
• head-on collision
• gravity survey
• chevaux-de-frise
• conform
• reconnoiter,
• peanut galleries
• deedy
• graf
• citys
• crackless
• riffled
• shake someone rigid
• pupillaries
• ourselfs
• lawks
• fractionalisation
• gee whiz
• ground hemlock
• spark arresters
• with one's way of it
• retributor
• get at sb
• actualisation
• disinhumed
• take up the ball
• neonaticides
• harbourest
• expense
• cameraworks
• pine tars
• send
• phallo-
• larisas
• top the bill
• all in a pucker
• foot up to
• thermal equilibriums
• matrimonial
• hold outs
• gospelers
• distobuccal
• controlled mosaic
• auxesis
• binder
• decisionmaker
• DIALOG information services
• hammerblow
• Euromarkets
• a game not worth the candle
• heating plant
• no go
• Jesus
• pococurantisms
• montebrasite
• dig one's own grave
• in confusion
• be destined for
• god of the sea
• Bombay bloomers
• Prince George
• derogatorily
• cronish
• contraorbitally
• yperites
• tear the guts out of
• milksoppy