在线词典食玉炊桂食品贵如油,燃料贵如桂。比喻物价昂贵。拼音shí yù chuī guì解释食品贵如油,燃料贵如桂。比喻物价昂贵。近义词米珠薪桂英文释义food is more precious than jade and firewood more expensive than cassia (idiom); the cost of living is very high