Tetraboric acid
[化] 四硼酸\\n[医] 四硼酸, 焦硼酸
🧩 词语组成解析
🗣️ 情景例句
They talk about things like family, work, school or sports.
他们常常谈论家庭，工作，学校或运动。
Marriage is a lottery.
婚姻是一件难于预料的事。
Words can't express what I felt then.
无法用语言形容我当时的感受。