双面的用英语怎么说

"Double-sided" or "two-sided" is the most common translation for "双面" in English. This term comes from the prefix "双" (shuāng) meaning "double" or "two" and "面" (miàn) meaning "side" or "aspect", so "双面" literally means "two sides" or "double aspect".
Example sentences in English:
The coin has a double-sided design.
The poster is two-sided and can be used as both a flyer and a brochure.
This argument is double-sided, and we need to consider both perspectives.
Example sentences' translation in Chinese:
这枚硬币的图案是双面的。
这张海报是双面的，可以作为传单和宣传册。
这个论点是双面的，我们需要考虑两个观点。