重点词汇
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乐观
optimistic; positive; cheerful; hopeful; sanguine; upbeat; bullish; rosy; optimistically; positively with optimism; optimism
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形容词
adjective; adjectival
中英释义：
乐观形容词
时间: 2026-01-02 06:44:11
Optimistic adjectives
中英释义：
Optimistic adjectives
乐观
optimistic; positive; cheerful; hopeful; sanguine; upbeat; bullish; rosy; optimistically; positively with optimism; optimism
形容词
adjective; adjectival