据国外一本SimTalk语言介绍书籍中的解释: . |% a* [6 _' A( Z# pUse the method "cont" to call the contents of the material flow objects and the container. ! D- b: l6 Z/ ]5 a8 |8 Z* h" R2 O 8 c$ `2 E; O$ o h. G n: ^cont方法准确指对象object的内容"content",也可以理解为容器"container"。"context"有上下文,语境的意思,在这里,cont不应该是context的意思