【经】 combined gas-oil ratio
colligate; integrate; synthesize
【计】 uniting
【医】 colligation; synthesis; synthesize
【经】 synthesis
paint; fat; grease; oil
【化】 oil
【医】 elaeo-; eleo-; oil; Ol; olea; oleo-; oleum
steam; vapour
【医】 steam
compare; compete; ratio; than
【医】 proportion; ratio
【经】 Benelux; benelux customs union; benelux economic union
