【字彙解釋】

stepped hull 階式艇殼{滑航艇}

stepped

adj. 有階梯的, 成梯狀的

hull

n. 殼, 皮 vt. 去殼


【前後詞彙】

stepped breadth 階式底寬度
stepped bulkhead 階式艙壁
stepped drum 級輪；塔輪；塔筒
“a”
“c”
“~
stepped hull 階式艇殼{滑航艇}
stepped hydroplane ship 階式滑航艇
stepped planing boat 階底滑航艇
stepped point 腮線
stepping motor 步進馬達