уул уурхайн ашиглалтын үе шат
phase meaning of phase in Longman Dictionary of . phase phase1 /feɪz noun countable 1 a part of a process of development or growth The company is conducting phase 1 and phase 2 clinical trials with the drug The consortium will pay 92 million for insurance to cover the construction phase of the project 2 in phase/out of phase with something if something is in phase with …