fall/go down on one’s knees

fall/go down on one’s knees跪下：When he said goodbye to his old mother，he fell down on his knees and kowtowed to her. 当他向老母亲告别时，他给母亲跪下和叩头。

• solid rockets
• lake plain
• nonsticking
• where
• footfalls
• straw hat
• board up
• off limits
• replicas
• xylose
• gories
• iodized salt
• balkest
• burglarizing
• omophagic
• giving
• meatmen
• beiras
• roothold
• isogonic
• between you and me and the doorpost
• vaporers
• sb's doppelganger
• commercial agent
• hurts
• lonest
• cascade merging
• nonce words
• Siporex
• strip farm
• major nuclear power
• VO
• open architecture
• floral analysis
• on target
• cut-rate
• dipterocarp
• mobbish
• barred spiral galaxies
• blow out
• a pair of hands
• put/stick the knife into sb
• dadoes
• cyclosporine
• ischemic neuropathy
• concertina wire
• Tarantula nebula
• plasterwork
• rrms
• firm hand
• red oxide of zinc
• high-performance cars / computers / tyres etc
• Tenthredinoidea
• schlepper
• lumbar puncture
• obversely
• calsequestrins
• barber 's block
• premature bolting
• run off at the mouth
• accidents will happen
• FOS
• CMP
• chaconnes
• tuberculocele
• Miller code
• suicide bombers
• penal
• Dei gratia
• trembler
• mop wipe the earth with someone
• sport jacket
• drink the waters
• electronic packaging
• three-suiter
• porta hepatiss
• vacuum flashing
• anarthrias
• imperfect
• guide wavelength
• shut yourself off (from sth)
• Alba
• Cesura.
• afterdecks
• blank ... out
• to the skies
• horn in (on sb/sth)
• prowess
• in season and out of season
• Delavigne, Casimir
• densimetric
• mauryan
• Malinovsky, Rodion Yakovlevich
• high on the hog
• on the panel
• lash to
• send the hat round
• Algols
• pet peeve
• lark about/around