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cross-contamination
Auslan Signbank
Dictionary
#5085 cross-contamination
#auslan-signbank #described #lexis.fingerspell #phonology.two-handed #semantic.cooking #semantic.education #workflow.problematic
As a Noun: 1. The transfer of bacteria from one product to another by either direct or indirect contact. English = cross contamination. Note: 1. This sign expression is recommended for ‘cross contamination’ by DeafConnectED, Melbourne Polytechnic.