merry-go-round

n. 旋转木马

mer.ry-go-round

n.（名词）
A revolving circular platform fitted with seats, often in the form of animals, ridden for amusement.
旋转木马：通常安装有动物形状椅子的旋转圆形平台，供乘坐娱乐之用
A piece of playground equipment consisting of a small circular platform that revolves when pushed or pedaled.
脚踏旋转平台：一种由一圆形小平台组成的游乐场设备，当推动它或踩其踏板时能够转动
A busy round; a whirl:
忙得团团转；一连串的繁忙活动：
例句：
a merry-go-round of parties.
一连串的社交聚会