It can cause fearfulness , withdrawal and extreme nervousness.它可能导致害怕, 孤独和极度的紧张.He betrayed nervousness by stammering.他说话结结巴巴说明他胆子小。The party had been overlaid with a certain nervousness.这个聚会一直笼罩在不安的气氛中。Cardiopathy has c...
Very slow - grown softwoods have excellent workability.生长非常慢的针叶材有着特别好的加工性能.There are two main kinds of timber trees - softwoods and hardwoods.用材树种有两大类 -- 软木材与硬木材....
In the future the machines will need spare parts and maintenance.这些机器将来会需要备件和维修保养。A technician loads a video tape into one of the machines.一名技师把一盒录影带装进其中一台机器。Many of the machines are gathering dust in basements.许多机器尘封在地下...
Variable levies can insulate farmers and consumers from world markets.差价进口税可以把农民和消费者与世界市场隔离开来.Spain imposed levies on farm imports from non-member states.西班牙对来自非成员国的进口农产品征税。The mammoth size of village levies has historic...