at（或 to）heel

at（或 to）heel (of a dog) close to and slightly behind its owner （狗）紧跟主人。

• submarine chasers
• stereomicrography
• destructive interference
• bromo-
• blowdown
• handsprings
• dissentions
• single act
• bushbucks
• Elblag
• Docodonta
• no mean
• coaxest
• lay to rest
• busy Lizzie
• overweenings
• pavlovas
• emphatics
• supranaturalistic
• SSN
• solidarizing
• oprahfications
• falashas
• bird-tables
• inalienably
• carrom
• camerawomen
• Dippel's oil
• Australian football
• connubialities
• Tilletiaceae
• physisorptions
• layers and backers
• on tasting
• scope sth↔out
• be a (beautiful, strange, frightening etc) sight to behold
• PMA.
• spade work
• Tojo Hideki
• potassium borofluoride
• Chile saltpetre
• par.aff.
• straight face
• spot height
• stooly
• hind end
• domal
• blend/fade into the woodwork
• subversions
• ground 或grinded
• limnobiological
• peepees
• oleoresin
• extrusion defect
• breadbasket
• take a firm line/stand (on/against sth)
• free as the wind
• as fit as a fiddle
• whereunto
• nirvanic
• station control
• Wiesel, Torsten
• viscacha
• augmented operation code
• apofocus
• victimless
• fair-tradeds
• take captive
• estuarine
• Heterophile Antibodies
• transfusible
• computer vaccine
• epidermatoplasty
• acetose
• uranium series
• within measure
• with tail erect
• by the ears
• buller
• you bet
• millage
• depod
• mazarines
• heptoxides
• in（或into）reverse
• pickest
• to a tittle
• advancest
• apisination
• applied magnetism
• stock list
• bradylalia
• aery
• as far as I know
• strychnine
• theomanias
• decade
• quadrifarious
• perfectionisms
• aviso