交换物

A barter economy.

进行易货贸易，作物物交换

A barter economy.

易货，易货贸易；作物物交换

Distribution and Variation of Ribonucleic Acid and Protein and Its Hydrolysis Products in Lake Sediments.

王雨春 万国江尹澄清黄荣贵：2002，红枫湖、百花湖沉积物全氮、可交换态氮和固定铵的赋存特征。

This game started when mountain men, Inuits and fur traders used to meet in a pre-arranged place in the early spring each year to trade their winter's kills for cash and supplies.

这项游戏源起毛皮交易，每年早春，当时的山上的住民、因努伊特人及毛皮商人会在一个事先安排好的地方聚会，用他们冬天的猎获物来交换金钱及日常用品。

However, English gradually became dominant and the late fourteenth century saw a remarkable flowering of English literature, with great writers like Geoffrey Chaucer and William Langland.

绿衣骑士向他解释：落空的两斧是对他两次不受女主人诱惑并如实交换所得之物的回报，第三斧则是对高文隐瞒女主人送他腰带的惩罚。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。