in twos and threes

in ˌtwos and ˈthreestwo or three at a time; in small numbers三三两两；稀稀拉拉People arrived in twos and threes.人们三三两两地到了。in twos and threes三三两两地：People went into the park in twos and threes，they all came here to have a stroll.人们三三两两地走进公园，他们都是来到这里来散步的。

• Boswellism
• metabolisms
• compliest
• get in touch with oneself
• fire walls
• Asin
• rareripes
• go pop
• worship the (very) ground someone treads (或 walks) on
• pull sb's licence
• superwomen
• sholom
• huskers
• flowers of zinc
• silver-gilt
• report card
• hydrometamorphism
• density modification
• heartwarming
• vicalloy
• jobbernowl
• hipshot
• alligator bail
• frost heave
• greasily
• introspectivenesses
• sphenoid
• granter
• mycological
• citrous
• zygosporangia
• hook-and-ladder company
• sonographer
• main squeeze
• electron image tube
• ditherer
• artificialising
• blessest
• technophiles
• open fold
• sing one's own praises
• oracy
• shackled
• Abidjan
• historic infinitive
• Tafel slope
• Cuban sandwiches
• transporter bridges
• esfahans
• inappositeness
• woe be to someone
• semisofts
• compression modulus
• lardizabalaceaes
• safety lever
• bibliographically
• sunfishes
• ideomotor
• lace with
• Dental Pulps
• audiogenic
• pantings
• laminated
• enridge
• orchises
• thickness ratio
• fool about
• soupfins
• expulsed
• preservice
• upon the listen
• geographers
• skydived
• foolhardiness
• gear sb/sth↔up (for/to sth)
• pro-opiomelanocortin
• cumbraite
• suezs
• probationer
• bind in
• set up a claim to
• bracketing
• conspuing
• alopecia areata
• disembodiment
• put the flag out
• blood group
• exfoliated
• sieve fraction
• apprehension
• Customs Unions
• nazcas
• do battle with
• superhigh frequency
• bring sth to bear on/upon
• local self-government
• ten-gallons
• youth workers
• acrylic resins
• long-staple cottons