teach your grandmother to suck eggs

teach your grandmother to suck ˈeggs(BrE) (informal)to tell or show sb how to do sth that they can already do well, and probably better than you can教奶奶嘬鸡蛋；在能人面前逞强；班门弄斧

• Neckeraceae
• passeul
• Meliaceae
• carcanets
• nonjuror
• levigable
• subofficers
• flash sth around
• garrotter
• signal processing
• theologising
• dendroids
• Szechtman cell
• genteelness
• color testing
• setting-up exercises
• saleratuss
• platemaking
• Portuguese cypress
• beekite
• awakenings
• poppy
• aspirated sound
• culturer
• pinetums
• carbynes
• orae
• forfaiters
• dividend cover
• annualise
• keep sb from sth
• aluminate cement
• -itory
• succinate
• foofaraws
• Altgeld, John Peter
• diet
• stuffies
• green-circle rate
• heterogeneous nuclear RNA
• eus
• archdiocese
• historians
• Turneresque
• cervix uteris
• training
• creches
• wicked partners
• vermicellis
• rest and recuperation
• the Abbot of Misrule
• Dirichlet kernel
• craniometrics
• pilework
• beyond description
• put up one’s plate
• overroof
• tetrahydronaphthalenes
• sure-handed
• debruise
• keel ove r
• wear green
• osierlike
• salt error
• convertest
• samlo
• the stacks
• videoes
• snoopers
• frighteningly
• impulse tachometer
• louping
• black snakeroot
• sclero-
• stabilizes
• corpuscular radiation
• heartiness
• Electronic.
• call-backs
• luminescence
• presagers
• immaterialising
• MOCA
• radial locating
• kill or cure
• keep your eyes peeled/skinned (for sb/sth)
• in front
• sullas
• on the skew
• leap day
• exodes
• sacrificial anode
• strippest
• bro.
• solarized
• lung buds
• leave someone on the mat
• dorkiest
• an open invitation (to sb)
• (that's/it's) always the way