Siderites
(siderite 的复数) n. 菱铁矿, 陨铁\\n[化] 菱铁矿
🗣️ 情景例句
Is this harmful to kids?
这对孩子有害吗？
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。