perturb
英 [pəˈtɜːb]
美 [pɚˈtɝːb]
1、per- "through" + turb-.
perturb 使焦虑,不安per-,完全的,-turb,转动,词源同turn,turbid.引申词义搅动,使焦虑,不安等。
- perturb (v.)
- late 14c., from Old French perturber "disturb, confuse" (14c.) and directly from Latin perturbare "to confuse, disorder, disturb," especially of states of the mind, from per- "through" (see per) + turbare "disturb, confuse," from turba "turmoil, crowd" (see turbid). Related: Perturbed; perturbing.
- 1. Her sudden appearance did not seem to perturb him in the least.
- 她的突然出现似乎一点也没有令他不安。
- 2. Venus, Earth, and other planets also perturb Mercury's motion.
- 金星, 地球和其他行星也使水星的运动受到摄动.
- 3. Stellar passings can perturb the orbits of comets.
- 行星的运行会使彗星的轨道发生扰动.