Marcasite
n. 白铁矿\\n[化] 白铁矿
📖 牛津释义
marcasite
n[C, U]
(piece of a) type of crystallized mineral, used as jewellery 白铁矿, 白铁矿石（用作饰物）
[attrib 作定语]
a marcasite ring, ie a ring with a marcasite set into it 白铁矿石戒指.
🗣️ 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。