Xanthosiderite
n. 黄针铁矿
🗣️ 情景例句
Who is your best man?
谁是你的伴郎？
I haven't the least idea.
我一点儿也不知道。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。