= Federal Extension Service 联邦农业技术推广局([美]农业部)

[ noun ]
a city in north central Morocco; religious center
<noun.location>

Troilite \Tro"i*lite\, n. [Named after Dominico Troili, an
Italian of the 18th century.] (Min.)
Native iron protosulphide, {FeS}. It is known only in
meteoric irons, and is usually in imbedded nodular masses of
a bronze color.