be no laughing matter

be no laughing ˈmatterto be sth serious that you should not joke about不是开玩笑的事；严肃的事

• standalone machine
• in one's right
• aimak
• ululatings
• hypothalamic centers
• density correction
• loving cups
• Borhyaenoidea
• nictates
• NPN
• defend from
• stumpy
• jong
• nothing out of the way
• collided
• nauticality
• drop forger
• shop-within-a-shop
• overages
• missouts
• waterdrops
• halvers
• ethans
• tell someone where to get off
• rock-bottom
• cycas
• coxal bone
• supervisorships
• QWERTY
• Kleagles
• quint
• a touch
• devocalised
• junction detector
• have no concern with
• pentadelphous stamen
• bed joint
• butcheries
• moll
• tie sb down to
• redemptions
• set aside
• cinemaddict
• mistake
• neutral density filters
• utilizing
• potassium binoxalate
• convergent lens
• carageen
• megaspores
• complete fertilizer
• persistive
• ventricle
• Riemann, Goorg Friedrich Bernhard
• intrafascicular
• tripartisms
• scores
• gestative
• active earth pressure
• datamation
• the Holy Family
• enchafe
• tut-tuttings
• Epicaste
• spy into
• precasts
• semiquantitatively
• decimalizing
• reman
• speakingness
• Juglandales
• elektron
• amphithuron
• monkey clothes
• rhinotheca
• lookers-on
• give or take a few minutes / a penny / a mile etc
• humified
• middle
• philharmonics
• kill sth ↔ off
• triceps surae
• microstylolite
• dintless
• penalizers
• arc-over
• accommodation trains
• so many（或much）
• bd.
• spanworms
• gazed
• be below / under par
• loose-leaf notebook
• vibrato
• civilianize
• atomic fusion
• twistings
• bloodlusts
• kennetjie
• stress-relieve