weightyKK [ˋweti] /ˈweɪti/發音形容詞1重大的、重要的、嚴肅的The committee spent hours debating several weighty issues.委員會花了好幾個小時討論幾項重大議題。2有力的、有說服力的、有份量的She presented weighty evidence that changed the jury's mind.她提出了有力的證據,改變了陪審團的想法。3沉重的、笨重的He struggled up the stairs with a weighty box of books.他抱著一箱沉重的書,吃力地爬上樓梯。4令人心情沉重的、沉重的The weighty responsibility of caring for her parents kept her awake.照顧父母的沉重責任讓她難以入睡。