Mannitoboric acid
[化] 甘露醇合硼酸; 甘露糖醇合硼酸
🧩 词语组成解析
🗣️ 情景例句
Did you forget something?
你是否忘了什么东西吗？
Sorry to keep you waiting.
抱歉让你久等了。
They dare not tell the truth.
他们不敢说实话。