The terms "性感內衣" and "情趣內衣" are Chinese words referring to types of lingerie. "性感內衣" translates to "sexy lingerie," typically designed to be visually appealing or erotic. "情趣內衣" translates to "erotic lingerie," which often includes pieces meant to enhance sexual appeal or to be used in intimate settings. Both terms refer to clothing that can be worn to boost confidence, to feel attractive, or to create a romantic ambiance. It's important to approach such topics with sensitivity and discretion. 性感內衣