Level 6 · word 14,772 of 20,000
oscillation
/ˌɑːsəˈleɪʃən/
American
- n. 振动, 摆动
- n. 变动
- Definition
- n. a regular movement back and forth
- n. a change between states
- Example
- The needle's oscillation slowed down before the machine finally stopped.
- 指针的摆动逐渐变慢，最后机器停了下来。
Word familyoscillat-