at long intervals

at long intervals偶尔;间或：Tom did not go and see his mother very often，he only did it at long intervals.汤姆不是经常去看望他的母亲，他只是偶尔去看望她。

• sea cock
• put something out to tender
• hybrid perpetual (rose)
• alternative box
• tiglic acid
• resource time
• estrum
• you and your
• gallivorous
• in the wood-pile
• shirtdress
• ectosarcs
• pooh-bah
• actaeons
• double-base junction transistor
• snorkelings
• die match
• nairobis
• sustaining
• wae
• diplobiont
• acrimony
• branch cut
• inviable
• a one-track mind
• heterologous graft
• I guess
• eigenvalue
• blow fly,blowflies
• brecciate
• system loader
• college
• delectate
• take (或 drink) the waters
• dahabeahs
• fossilisations
• cambia
• set ... right
• reason sth out
• cinematization
• cardioid microphones
• blateness
• pearl hen
• tau crosses
• Clurman, Harold (Edgar)
• memorisable
• marine terrace
• lagena
• wing it
• white bass
• multiple birth
• price on sb's head
• thermal emission
• stagebly
• cross-matching
• Lavals
• depth factor
• bigmouth
• splenizations
• purgatories
• flow coat
• immoralize
• dream merchant
• infer from
• weather radar
• meiotics
• make time with
• velitations
• angle structure
• stoechiology
• setose
• plectognaths
• yabby
• kinins
• science-fictionalising
• transonic flight
• sneakishness
• electroendo smosis
• coalsacks
• cretinous
• heliskiings
• overdominance
• hemorrheology
• finalize
• northeastwards
• regulated
• kingside
• have someone in reverence
• layer winding
• shorthair
• realizably
• dispossession
• approof
• part company with
• for conscience sake
• dorsal position
• static grizzly
• noticeabilities
• avalanche diode
• entrance fee