同根派生 alluvial plains相關(guān)詞英漢例句Bangkok is surrounded by a vast, damp, alluvial plain, crisscrossed by a network of klong.曼穀爲(wèi)一個廣濶潮溼的沖積平原所環(huán)繞，有縱橫交錯的運河網(wǎng)。alluvial plains更多例句