rustic

a.纯朴的；朴素的；粗野的

rural dean, rural delivery, Ruritanian, ruse, rush, rush hour, rush into, rush out, rush sb. to..., rush through, rush-hour, rushy, rusk, russet, Russia, Russian, Russian roulette, Russo-, rust, rust-proof, rustically, rusticate, rustication, rusticity, rustily, rustiness, rustle, rustler, rustling, rusty, rut, rutabaga, ruthless, ruthlessly, ruthlessness, rye, S, S, s, S-bend, s. s.,