| 单词 | oscillates | 
| 释义 | oscillateverb  os·cil·late  ˈä-sə-ˌlāt    oscillated; oscillating   intransitive verb 1  a    : to swing backward and forward like a pendulum  The fan was oscillating.  b    : to move or travel back and forth between two points  he oscillates regularly between his comfortable home … and his downtown office-laboratory 2   : to vary between opposing beliefs, feelings, or theories  The mood of the voters has oscillated between optimism and pessimism. 3   : to vary above and below a mean value  Bank rate oscillates between 2 and 6 percent.  oscillatory   ˈä-sə-lə-ˌtȯr-ē adjective oscillates verb1 as in fluctuatesto move back and forth in a rhythmic manner When a guitar string is plucked, it oscillates to produce sound waves in the air. Synonyms & Similar Words Relevance 
 2 as in alternatesto continuously change from one belief, feeling, or condition to an opposite one The model's hair color oscillates between bleach blond and jet black. Synonyms & Similar Words 
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