Rongalite
n. [化] 保险粉, 雕白粉
🔁 扩展释义
【化】 甲醛次硫酸氢钠【医】 雕白粉(次硫酸钠与甲醛的加成物)
🗣️ 情景例句
But I am going to make a headpiece of lace.
但我准备做一个蕾丝头饰。
The best horse needs breaking, and the aptest child needs teaching.
玉不琢不成器。
At lunchtime, the tourist thanked him and gave him ten pounds, which was a lot of money in those days.
午餐时，这位游客向他表示感谢，并给了他10英镑。这在当时可算是一大笔钱了。