英语词典

olefin

• n.any unsaturated aliphatic hydrocarbon

  同义词：alkeneolefine

oligoclase[ \'ɔliɡəukleis, ə\'li- ]

• n.any of a series of triclinic feldspars that form rocks

  同义词：plagioclase

olive oil

• n.oil from olives

omasum[ əu\'meisəm ]

• n.the third compartment of the stomach of a ruminant

  同义词：psalteriumthird stomach

Omni

• The Omni, or sometimes labeled as the Media and Entertainment District, is a neighborhood of greater Downtown, Miami, Florida, United States, just south of Edgewater. It is bound roughly by North 24th Street to the north, Interstate 395 to the south, by the Florida East Coast Railway and East Second Avenue to the west, a

以上来源于:Wikipedia

omnibus[ \'ɔmnibəs, -bʌs ]

• n.
  • an anthology of articles on a related subject or an anthology of the works of a single author
  • a vehicle carrying many passengers; used for public transport

    同义词：busautobuscoachcharabancdouble-deckerjitneymotorbusmotorcoachpassenger vehicle

• adj.providing for many things at once

  \"an omnibus law\"

omphalos[ \'ɔmfəlɔs ]

• n.scar where the umbilical cord was attached

  同义词：navelumbilicusbellybuttonomphalus

on a regular basis

• adv.in a regular manner

  同义词：regularly

on and off

• adv.not regularly

  同义词：off and on

on land

• adv.towards the shore from the water

  同义词：ashoretoward landonto land

on one\'s guard

• adj.vigilant

  同义词：on guardupon one\'s guard(p)on your guard

On the Air

• The band On the Air were formed in the late 1970\'s, and were based in the Ealing area of West London. It included Simon Townshend, Mark Brzezicki and Tony Butler.

以上来源于:Wikipedia