







自主研发的 (zì zhǔ yán fā de) means “self-developed, independently developed, in-house developed” in Chinese. See the pinyin, native audio pronunciation, and 2 example sentences with English translations.
self-developed
independently developed
in-house developed
We're proud that it's independently developed by China.
Many shanzhai companies have begun to move beyond mere copying and into the realm of creativity.