35 mm
noun/ˌθɜːtifaɪv ˈmɪlimiːtə(r)/
/ˌθɜːrtifaɪv ˈmɪlimiːtər/
- the size of film that is usually used in cameras for taking photographs and making films
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35 mm
Definition of 35 mm noun from the Oxford Advanced Learner's Dictionary