这件衬衫是用醋酸纤维制成的，非常透气舒适。

This shirt is made of ___acetate, which is breathable and comfortable.

这种塑料制品含有醋酸酯，使其更加柔韧耐用。

This plastic product contains ___acetate, making it more flexible and durable.

老师把图表画在透明胶片上，方便投影展示。

The teacher drew the diagram on an ___acetate for the overhead projector.