Ministry of Education 《Revised Mandarin Chinese Dictionary》

Word	侵蝕平原
Bopomofo	`ㄑㄧㄣ` `ㄕ^ˊ` `ㄆㄧㄥ^ˊ` `ㄩㄢ^ˊ`
Hanyu pinyin	qīn shí píng yuán
Interpretation	由各種侵蝕作用所形成的平原。