Tolfenamic acid
[化] 托芬那酸
🧩 词语组成解析
🗣️ 情景例句
Excuse me, Susan.
对不起 ，Susan。
It is a small flock that has not a black sheep.
家家难免有败类。
will finally become so steep that we can live no longer,
但最终会急转直下，我们也无法再活下去了。