Stromatolithic
叠层的
🗣️ 情景例句
I really enjoyed the meal.
我真的吃得很高兴。
Unless there is a sudden change of political situation, it is not accepted to execute the contract only partially.
除非有什么突然的政局变化，否则执行部分合同不能被接受。
OK. Could you take it to the classroom?
好，那你能搬到教室里吗？