wishy-washy
adj.
1690s, "feeble or poor in quality," reduplication of washy "thin, watery." Meaning "vacillating" first recorded 1873.
| 词汇 | wishy-washy | 
| 词根词缀 | Online Etymology Dictionary wishy-washy adj. 1690s, "feeble or poor in quality," reduplication of washy "thin, watery." Meaning "vacillating" first recorded 1873. | 
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