necessaryKK [ˋnɛsəˏsɛri] /ˈnɛsəˌsɛɹi/形容詞1必要的、必需的、不可缺少的A valid passport is necessary for entering the country.入境該國必須持有有效護照。2必然的、不可避免的正式Higher prices are a necessary result of the new tax.物價上漲是新稅制必然的結果。名詞1必需品、必要之物正式,常用複數The fund covers only the bare necessaries of daily life.這筆基金只支付日常生活最基本的必需品。