A transparency is a small piece of photographic film with a frame around it which can be projected onto a screen so that you can see the picture.
N-UNCOUNT
透明(性)
Transparency is the quality that an object or substance has when you can see through it.
例句
Cataracts is a condition that affects the transparency of the lenses.白内障是一种影响晶状体透明性的疾病。
N-UNCOUNT
(过程、情形或陈述的)透明度，清晰度
The transparency of a process, situation, or statement is its quality of being easily understood or recognized, for example because there are no secrets connected with it, or because it is expressed in a clear way.
例句
The Chancellor emphasised his determination to promote openness and transparency in the Government's economic decision-making.财政大臣强调了他促进政府经济决策公开透明的决心。