perturbation
英 [,p??t?'be??(?)n]
美[,p?t?'be??n]
- n. [數(shù)][天] 攝動；不安；擾亂
暢通詞匯
詞態(tài)變化
復(fù)數(shù):?perturbations;
助記提示
1、per- "through" + turb- + -ation.
中文詞源
perturbation 焦慮，不安
來自perturb,使焦慮，不安。
英文詞源
- perturbation (n.)
- late 14c., from Old French perturbacion "disturbance, confusion" (14c.) and directly from Latin perturbationem (nominative perturbatio) "confusion, disorder, disturbance," noun of action from past participle stem of perturbare (see perturb).
雙語例句
- 1. This message caused perturbation in the Middle East Headquarters.
- 這則消息在中東總部引起了不安。
來自柯林斯例句
- 2. He was altogether a fine example of great mental perturbation.
- 幾個月來他第一次喝了那么多白蘭地兌蘇打水,活脫脫是一副心煩意亂的模樣.
來自英漢文學(xué) - 嘉莉妹妹
- 3. Unwillingly she met his eyes, defiance and perturbation on her face.
- 她極不情愿地看著他的眼睛, 滿臉反抗和煩亂的神色.
來自飄（部分）
- 4. The equations defining the zero - order perturbation simply govern the static solution.
- 定義零 級微 擾的方程簡單地決定了靜態(tài)解.
來自辭典例句
- 5. He was making no attempt now to conceal his perturbation.
- 他已經(jīng)不再企圖掩飾自己的惶恐不安了.
來自辭典例句