例句與造句

1. With stromatolite but no desiccation crack , the depositional environment of middle - late cambrian in the area was intertidal zone to subtidal zone with the shallow - water features
   根據(jù)其中的疊層石和無明顯泥裂構(gòu)造，推測為潮間帶局限潮下帶沉積環(huán)境。
2. It's difficult to find subtidal zone in a sentence. 用subtidal zone造句挺難的