Narcotinic acid
[医] 那可汀酸
🧩 词语组成解析
🗣️ 情景例句
Get away from me!
离开我。
How are you feeling today?
今天你觉得舒服吗？
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。