churn out
大量炮制, 粗制滥造
例句与用法：
She churns out romantic novels.
她写了很多浪漫小说，质量很差。
Some pulp writers churn out two or three short stories a day.
有些低级杂志的作家每天粗制滥造地写出两三篇短篇小说。
词形变化：
名词: churner | 动词过去式: churned | 动词过去分词: churned | 动词现在分词: churning | 动词第三人称单数: churns |
详细释义：
粗制滥造出
She churns out about ten new books every year.
她每年粗制滥造出大约十本书。