Ringmaster
[ ['riŋˌmæstə] ]
辅助 Assistant
n. 马戏演出指挥, 导演
✅ 同义词
📖 牛津释义
ringmaster
n person in charge of a circus performance 马戏演出的领班.
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
Don't they believe it's necessary?
他们难道不认为它是必要的吗？
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。