trial impression

ریشه

From the English words 'trial' and 'impression'. 'Trial' comes from the Anglo-French 'trial', meaning 'a trying, an attempt' and 'impression' from the Latin 'impressionem', meaning 'a pressing into'.

مثال

• The dentist took a trial impression of the patient's mouth.
• The trial impression is used to make a trial plate.
• The trial impression was not accurate, so the dentist had to take another one.

ترکیب‌های رایج

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