单词	optimist
释义	op·ti·mist (ŏptə-mĭst) n. 1. One who usually expects a favorable outcome. 2. A believer in philosophical optimism. op′ti·mistic adj. op′ti·misti·cal·ly adv.
随便看	thalloidal thallophyte thallophytic thallous thallus thalweg Thames Thammuz Thammuz than Thana Thana thanage thanatological thanatologist thanatology thanatopsis Thanatos thanatotic thane Thane thaneship Thanet thang thangka

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