Neobor
焦硼酸钠
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
Thoroughly to teach another is the best way to learn for yourself.
教学相长。
You forget to write down the date of your departure.
您忘了写离店日期了。