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- Steel cylindrical tanks for the storage of fluids such as oil or water have either floating or fixed roofs which consist of a cylindrical sheik fixed or floating roof and a thin bottom plate. 立式圓柱形鋼儲罐通常由圓柱殼、頂蓋和底板組成,廣泛應用于固體和液體的存儲。
- They sent the enemy ship to the bottom of the sea. 他們把敵艦擊沉。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危險的。
- The child was sitting on the bottom stair. 那孩子正坐在樓梯最下面的一級上。
- He has very thin legs and knobbly knees. 他腿很細，膝蓋呈圓球狀凸起。
- I intend to get to the bottom of it. 這件事我打算尋根究底。
- That thin red line tipped with steel. 那根細細的紅線(xiàn)末端裝有鋼頭。
- He was always bottom of the class in maths. 他的數學(xué)成績(jì)在班上總是墊底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- He taped a nail in slowly to spilt the thin board. 他慢慢地把釘子釘進(jìn)這塊簿板，以防劈開(kāi)。
- I fell right to the bottom of the stairs. 我從樓梯上一直摔到樓梯下面。
- He remained loyal to me through thick and thin. 他歷盡艱辛始終都忠實(shí)於我。
- The police found a body at the bottom of the lake. 警方在湖底發(fā)現了一具尸體。
- Although he is thin, he has good digestive power. 盡管他很瘦，他的消化能力挺好。
- His bottom waggle in a funny way when he walk. 他走路時(shí)臀部扭來(lái)扭去，很可笑。
- The pond is coated with thin ice. 池塘上結了一層薄冰。
- The sheets have worn thin in the middle. 床單的中間部分磨薄了。
- The bottom of the boat was rusty. 船底生銹了。
- There is a pair of scissors in the bottom drawer. 最底下的抽屜里有把剪刀。
- Prices have reached rock bottom. 價(jià)格已經(jīng)到了最低點(diǎn)。
