shack

v (phr v) shack up (with sb/together) (Brit sl 俚) (esp of a couple) live together although not married （尤指情侣）未婚而同居: They've decided to shack up together in her flat. 他们决定在她的公寓里同居.

sexism, sexist, sexless, sexologist, sexology, sextant, sextet (also sextette), sexton, sexual, sexual intercourse (also intercourse), sexuality, sexually, sexy, SF, sgd, Sgt, sh, shabbily, shabbiness, shabby, shackle, shad, shade, shadily, shadiness, shading, shadow, shadow-box, shadow-boxing, shadowy, shady, shaft, shag, shagged, shaggily, shagginess, shaggy, shaggy-dog, shah, shake,