Chrysopal
[矿]金绿宝石
🗣️ 情景例句
My girlfriend recently broke my heart.
我的女朋友最近伤了我的心。
All is not at hand that helps.
有用的东西并不都是垂手可得的。
and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.
在这个地带的低处是很长的一段尾沙地段，基本上可以断定这个地段是大陆块体上侵蚀下来的物质被水冲到深水处形成的。