Vacillates
n. 摇摆( vacillate的名词复数 ); 振荡; 波动; 犹豫\\nv. 摇摆( vacillate的第三人称单数 ); 振荡; 波动; 犹豫
🗣️ 情景例句
No, thanks.
不用了， 谢谢。
Every man has his hobby-horse.
人各有所好。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。