Fluorocitric acid
[化] 氟代柠檬酸
🧩 词语组成解析
🗣️ 情景例句
All right. Please hold two orchestra seats for us.
好，请帮我们保留两张前排的座位。
Please leave me alone.
请别打扰我。
Mrs.Sawyer stays at home every day.She does the housework.
索耶夫人每天呆在家里。她料理家务。