oscillation /ˌɑːsəˈleɪʃən/ noun plural oscillations
plural oscillations
Learner's definition of OSCILLATION
1
: the act of regularly moving from one position to another and back to the original position摆动 [noncount]
[count]
2
somewhat formal : a frequent change from one state, position, or amount to another振荡;波动 [noncount]
[count]
3
somewhat formal : the act of changing from one belief, feeling, etc., to an opposite one摇摆不定;变化无常 —
usually + between [noncount]
[count]
4
[count] technical : a single movement from one position or state to another摆动