单词：hobbyhorse
音标：['hɔbihɔ:s] ；
n. 摇动木马, 竹马, 反复讲的话题, 老调重弹
n. a topic to which one constantly reverts
词型变化：名词复数形式 : hobbyhorses
hobbyhorse的用法和样例：
例句
用作名词(n.)
- This system is a hobbyhorse procedure, but we do the beneficial thing with it.本系统属于木马程序，但我们用它来做有益的事。
【近义词】
- favourite subject最喜欢的科目...
- thing东西
- obsession困扰
- preoccupation占据思想
- hobby业余爱好
- rocking horse摇摆木马