Definition of Uncle Sam in English:

Uncle Sam

proper nounsamˌəŋkəl ˈsæm

A personification of the federal government or citizens of the US.
山姆大叔（指美国政府或美国人）

Early 19th century: said (from the time of the first recorded instances) to have arisen as an expansion of the letters US.

proper nounˌəŋkəl ˈsæmˌəNGkəl ˈsam

A personification of the federal government or citizens of the US, typically portrayed as a tall, thin, bearded man wearing a suit of red, white, and blue.

Early 19th century: said (from the time of the first recorded instances) to have arisen as an expansion of the letters US.

词汇	Uncle Sam
释义	Definition of Uncle Sam in English: Uncle Sam proper nounsamˌəŋkəl ˈsæm A personification of the federal government or citizens of the US. 山姆大叔（指美国政府或美国人） Origin Early 19th century: said (from the time of the first recorded instances) to have arisen as an expansion of the letters US. Definition of Uncle Sam in US English: Uncle Sam proper nounˌəŋkəl ˈsæmˌəNGkəl ˈsam A personification of the federal government or citizens of the US, typically portrayed as a tall, thin, bearded man wearing a suit of red, white, and blue. Origin Early 19th century: said (from the time of the first recorded instances) to have arisen as an expansion of the letters US.
随便看	acting/playing up actings acting up acting-up actinia actinian actinians actiniarian actiniarians actinias actinic actinically actinically actinic focus actinide actinides actiniform actinin actinism actinism actinisms actinium actiniums actinium series actino-