干净: clean, neat...
无力: powerless, lacking strength...
投射: to throw (a projectile), to cast (light)...
加上: plus, to put in, to add, to add on, to add into, in addition, on top of that...
独特: unique, distinct, having special characteristics...
荒唐: beyond belief, preposterous, absurd, intemperate, dissipated...
小伙子: young man, young guy, lad, youngster...
型号: model (particular version of a manufactured article), type (product specification in terms of color, size etc)...
紧紧: closely, tightly...
辞典: dictionary, also written...