Perturbation
出国 Abroadn. 不安, 扰乱, 紊乱, 烦扰\\n[化] 摄动; 微扰
📝 例句
Unwillingly she met his eyes, defiance and perturbation on her face.
她极不情愿地看着他的眼睛，满脸反抗和烦乱的神色。
He was altogether a fine example of great mental perturbation.
几个月来他第一次喝了那么多白兰地兑苏打水，活脱脱是一副心烦意乱的模样。
He was making no attempt now to conceal his perturbation.
他已经不再企图掩饰自己的惶恐不安了。
Because of the perturbation, Mars experiences some torque.
因为有微扰，火星就受到一些转矩的作用。
perturbation theory
摄动理论
✅ 同义词
📖 牛津释义
perturbation
n[U]
(fml 文) state of being perturbed; anxiety 不安; 烦扰; 忧虑.
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
She seems fond of him.
她似乎喜欢他。
Poison to a snake is merely a luxury; it enables it to get its food with very little effort, no more effort than one bite.
毒液对毒蛇来说只不过是一种舒适生存的优越手段，它使蛇不用费多大力气就能捕获到食物，轻咬一口即可。