Substantia adamantina
[医] 牙釉质
🧩 词语组成解析
nigra[解]黑质, 塞梅林氏神经节
🗣️ 情景例句
Lovely!
太可爱了！
Life is not so short but there is time enougn for courtesy.
人生虽短，但表示礼貌的时间还是足够的。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。