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A valve is always used with the cuff fully deflated and can be used spontaneously breathing patients or in line with the ventilator circuitry

/gru:p/ n [C] 1 guruh; tabaqa ⏩ Group can be used in the singular or plural verb. If you are thinking of the members of the group individually, a plural verb is more comm

member /'membə(r)/ n [C] a'zo - membership n 1 [U] a'zolik 2 [C,U] a'zolar ⏩ In the singular membership can be used with either a singular or a plural verb. - Member of '

This company specializes in the maintenance, repair of cars, spare parts and some operating materials. Service stations can be urban, district or road based on a producti

type of ecological audit conducted on the instructions and in the interests of separate enterprises and manufacturing complexes; all information obtained herewith can be

- the inner, deep foundation of any thing or phenomenon, its essence, the core. Sense is rooted in life because it is understood and accepted by people as living knowledg