性能: function (of a machine, etc.); performance; property; nature; [中医] property and action 短语和例子飞机性能 airplane characteristics; 反应堆性能 reactor behaviour; 金属的性能 metal properties; 性能优良 high perfor
构造: structure; construction; constructional detail; tectonic; structural; makeup; anatomy; constitution; build; formation 短语和例子句子构造 sentence construction; 这建筑构造奇异。 the building was of bizarre
