plant formation的用法和樣例：
例句
- Associations differed from one another in response to climatic differences within the region of the formation.
群眾之間的差異反映了在群系分布范圍內的氣候的差異。
- Periods of volcanism are indicated by the presence of pyroclastic material in the formation.
群系中火成碎屑物的存在表明了火山酌的形成年代。
- Associations differed from one another in response to climatic differences within the region of the formation.
群眾之間的差異反映了在群系分布范圍內的氣候的差異。
- Periods of volcanism are indicated by the presence of pyroclastic material in the formation.
群系中火成碎屑物的存在表明了火山酌的形成年代。
plant formation的相關(guān)資料：
臨近單詞
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