phototransparency

名词 n.

英文释义

名词 n.
  1. A photographic slide. countable,uncountable
  2. The optical transparency of an object, but especially that of tissue and bone to X-rays. countable,uncountable

词形变化

phototransparencies plural

词汇关系

反义词
photodensity

词源

From photo- + transparency.
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