Flightiness
n. 轻浮, 疯狂
✅ 同义词
🔴 反义词
🗣️ 情景例句
It's common practice.
这是惯例。
Never be weary of well doing.
行善莫厌烦。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。