学习资料
[意 思]n. 举起,拉起
[例]  With one more heave, we got the box onto the shelf. 我们再使把劲,就把箱子抬到架子上了。
vi.& vt. (用力)举起,拉起
[例]  They heaved at the heavy box, but could not lift it. 他们想搬动那只很重的箱子,但抬不起来。
vi.& vt. 鼓起,起伏
[例]  The ground heaved from earthquake.
地面因地震而隆起。
vi.& vt. (费力地)发出(叹息等)
[例]  He heaved a sigh of relief when he found his wallet. 他找到钱包时松了一口气。