I could never have achieved this without the encouragement of my husband and family.

encouragement 是动词 encourage 的名词形式，由前缀 en-（表示"使进入某种状态"）和词根 courage（勇气）组成，字面意思是"给予勇气"。作为名词，指"鼓励、激励的行为或话语"。