The outer circumference of the dielectric member has a shape spreading from the conical surface side toward the flat surface side.

介电部件的外周面具有从锥面状表面侧向平面状表面侧扩展的形状。

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Mr Cervi said he watched the fire with his father-in-law Fernando Francisquini and initially reassured his wife that the flames did not look as if they were spreading to their flat.

BBC: Lakanal House fire: Rafael Cervi's 'entire family' died

Around the fourth day of the illness, a rash - flat red or brown blotches - may appear, usually starting on the forehead and spreading downwards.

BBC: Q&A: Measles and MMR