同根派生 racing boat相关词英汉例句The rowers lost their rhythm and the boat lost speed.槳手們劃槳的節奏亂了,賽艇因此慢了下來。We were winning the boat race until our boat went aground on a sand bank.我們就要贏得這次賽艇比賽時,我們的船突然撞到水下的沙洲,擱淺了。racing boat更多例句