Substantia opaca
[医] 暗质
🧩 词语组成解析
nigra[解]黑质, 塞梅林氏神经节
[医]阴暗的
🗣️ 情景例句
They're so thoughtful.
他们真周到。
I hope we can conclude the transaction at this price.
希望我们能就此价格达成交易。
You play to win, and the game has little meaning unless you do your utmost to win.
参加比赛就是为了取胜。如果不拚命去赢，比赛就没有什么意义了。