据国外一本SimTalk语言介绍书籍中的解释:: ^$ i; w7 H3 t- t4 E% p" n
Use the method "cont" to call the contents of the material flow objects and the container. 8 D3 X9 |1 l2 V& }3 }/ d0 Q4 x) _4 E" u" G% p7 Y$ 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