Oomicrite
鲕粒泥晶灰岩
🗣️ 情景例句
and I promised to have lunch with both of them today.
我答应今天和他们共进午餐。
Delivery has to be put off due to the strike of the workers at the port.
由于港口工人罢工，交货只好推迟。
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？