filterless

filterless

美 　英

• 网络免滤波器；滤波式

例句

If your preferred brand is filterless, your fingers and teeth may become pleasantly discolored by stubborn, yet fashionable nicotine stains.

如果你的商标是无过滤器的，你手指和牙齿可能愉快地变成不彩色的被顽固的，仍然时髦的尼古丁污染。