flop down短语⁶⁹²⁸⁴ 基本例句 语猛然倒下或躺下、坐下、跪下等；啪嗒地落下；跨掉；失败 When the user is sad the ears flop down, if they are concentrating they stand up, wiggle around if the wearer is amused and go flat if they are tired. 如果佩戴者情绪沮丧，猫耳便会倒下；注意力集中时，猫耳会竖起；心情愉快时，猫耳会来回摆动；感到疲惫时，猫耳便会像泄了气的皮球一样。360doc