Obtusatic acid
[化] 树花地衣酸
🧩 词语组成解析
🗣️ 情景例句
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
Would you please clarify your question?
请你把你的问题说清楚好吗？
Oh, listen to the loudspeaker. I think Mr. Hu is going to tell us the result right now.
哦，请听广播。我想胡先生马上就要宣布比赛结果。