Hedenbergite
n. [矿]铁钙辉石
🔁 扩展释义
【化】 钙铁辉石
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
I bought it at half price.
我花了半价买来的。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。