基本解釋n.活底;底卸式adj.活底;底卸式同根派生 drop-bottom相關(guān)詞英漢例句They sent the enemy ship to the bottom of the sea. 他們把敵艦擊沉。I often let my legs drop, and could feel no bottom. 我不時把腿沉下去,卻總探不到底。The child was sitting on the bottom stair. 那孩子正坐在樓梯最下面的一級上。He said he would drop her like a hot potato. 他說他會把她像燙手的東西一樣迫不及待地扔掉。The rain is leaking in large drop through the roof. 雨正大滴大滴地從屋頂漏下來。drop-bottom更多例句