短語詞組短語Entrench dominance 加強(qiáng)市場(chǎng)支配地位entrench h 挖壕溝以保護(hù)entrench detail 進(jìn)入壕溝entrench shovel 挖壕鍬entrench meander 嵌入曲流entrench valley 深切河谷entrench stream 深切河流Further Entrench 進(jìn)一步鞏固 返回 entrench