Small vibration
[化] 小振动
🧩 词语组成解析
small
[smɔl]
adj. 小的;难为情的;低级的，卑劣的;细微的，微弱的;
adv. 小小地;卑鄙地;
n. 细小部分，腰部;琐碎东西;身份低的人;矮小的人;
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
It is good to have some friends both in heaven and hell.
天堂上和地狱中都有几个朋友，这乃是一件好事。
He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.
他注意到下午舞蹈的直线部分与上午的不一样。