Ldopa
左旋多巴
🗣️ 情景例句
Oh, I'm fine.
噢， 我不要紧。
Would you like to leave a message?
你想要留下口信吗？
One had winter we watched the river creep up the lower meadows.
有一年冬天，天气不好，我们眼看着河水浸没了地势较低的草场。