sturdy

a.强健的；有利的

stumpy, stun, stung, stunk, stunned, stunner, stunning, stunningly, stunt, stunt man (fem 阴性作 `stunt woman), stupefaction, stupefy, stupendous, stupendously, stupid, stupidity, stupidly, stupor, sturdily, sturdiness, sturgeon, stutter, stutterer, stutteringly, sty, sty (also stye), Stygian, style, styling, stylish, stylishly, stylishness, stylist, stylistic, stylistically, stylization, stylisation, stylize, stylized, stylised, stylus, stymie,