Benitoite
蓝锥矿, 硅酸钡钛矿
🔁 扩展释义
【化】 蓝锥矿
🗣️ 情景例句
What's that?
什么事？
The post office is up there on the left, You can't miss it.
那邮局就在那儿靠左边，很好找。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。