Phosphorite
n. 磷灰石, 磷钙土\\n[化] 亚磷酸盐或酯(含P-2O-3); 磷钙土; 磷块岩
🗣️ 情景例句
Very valuable.
很有价值。
I'll have to see about that.
这事我得想一想再定。
There are also other varieties that do not live in groups at all.
还有别的类型的蜂，它们全然不过群体生活。