an old chestnut

an old chestnut a joke or story that has been repeated many times老掉牙的笑话（故事） an old chestnut a joke, story, or subject that has become tedious and uninteresting because of its age and constant repetition 陈腐的笑话; 老掉牙的故事; 陈旧乏味的题材。

• dog training
• Yin and Yang
• dodecarchies
• merchandisable
• radar upper band
• Phillips heads
• Group Theater
• spread-spectrum transmission
• what for?
• explain
• bang something into someone's head
• ambulatory electrocardiography
• afterfilter
• wynds
• potassium chlorides
• bury the landlady
• eyebright
• sureties
• Batmania
• no shit
• farfetchedness
• spatial data management
• urban planning
• unavailing
• be diffident in
• hypnolepsy
• monotonely
• pronged
• abeted
• keeper hook
• age of a horse
• make the welkin ring(或 roar)
• power cables
• confined charge
• solarize
• pedantically
• Paki-bashing
• quantum mechanicss
• cheerinesses
• the Almighty / Almighty God / Almighty Father
• Upper Silurian
• thermoelectric coupling
• sinuatrial
• unknot
• sb's good offices / the good offices of sb
• one's name is mud
• leidens
• damselfly
• Hallings
• shotmakings
• Uganda Shilling
• stodgily
• of hers
• burst/hold/split one’s sides with laughter
• hyperdulias
• bottle stores
• rhombed
• dexamethasone
• dogsledge
• radionuclides
• partake of sth
• drop shot
• malignancy
• many's the time
• strip line
• redroot
• arming vane
• rap someone on the knuckles
• elliptic differential equation
• neutralizing antibody
• sleeping bags
• consubstantiality
• backward season
• hydraulic drive
• oh well
• kid up
• Kerman
• be a fool for
• Welsbach burner
• countrifying
• Chloroflexaceae
• similarity coefficient
• CBU
• ju-ju
• manually selected
• genitoplasty
• omohyoids
• secondments
• in the gloaming of one’s life
• bookstall
• deinstitutionalising
• leave someone standing
• rare bases
• rhinophycomycosis
• indenes
• geographical determinism
• menhadens
• bay delta
• escapest
• commensurate