- [uncountable]
a chemical made from acetic acid, used in making plastics, etc. 醋酸盐;醋酸酯 - [uncountable]
a chemical used to make fibres that are used to make clothes, etc. 醋酸纤维素 - [countable]
a clear plastic sheet that you can write or print something on and show on a screen using an overhead projector 醋酸透明塑胶片;投影胶片
Word Originlate 18th cent.: from acetic acid + -ate.