您要查找的是不是：
- The photograph was backed with cardboard. 照片背面衬上了一层纸板。
- The string is wound round a cardboard cylinder. 线缠绕在纸筒上。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The children enjoyed making a playhouse out of cardboard. 那些孩子们喜欢用卡纸板搭玩具小屋玩。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- Cardboard's cheaper than leather in the short run. 就短期来说硬纸板比皮革便宜。
- He put his books in a large cardboard box. 他将书放入一个大硬板纸箱内。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- The story has several cardboard characters. 这个故事里有好几个虚构的人物。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- A book bound in cloth, cardboard, or leather. 精装书用布、卡纸片或皮革包装的书
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- The bottom of the boat was rusty. 船底生锈了。
- There is a pair of scissors in the bottom drawer. 最底下的抽屉里有把剪刀。
- A paper or thin cardboard envelope for a phonograph record. 唱片套子留声机唱片的纸套或薄纸板封套
- Prices have reached rock bottom. 价格已经到了最低点。
- Every indication show market get near bottom now. 所有迹象表明，目前市场价格已跌落低谷。
