somnolence

n. 想睡; 瞌睡; 嗜睡

sombreness, sombrero, some, somebody, someday, somehow, someone, someplace, somersault, something, something else, something like, something of, sometime, sometimes, someway, somewhat, somewhere, somnambulism, somnambulist, somnolent, somnolently, son, son et lumiere, son-in-law, sonar, sonata, song, song-book, songbird, songster, songstress, songwriter, sonic, sonic barrier, sonic boom, sonnet, sonny, sonority, sonorous,