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- A buffer in a drum used to temporarily store data. 磁鼓中用來(lái)暫時(shí)存放數據的一種緩沖區。
- The beats of the drum were steady and slow. 鼓聲平穩而緩慢。
- His figure looks very funny in the concave mirror. 他的樣子在凹鏡里顯得非?？尚?。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地區
- His old woman really beat the drum last night. 他的老婆昨晚著(zhù)實(shí)太吵大嚷了一場(chǎng)。
- Friction causes a rolling ball to stop finally. 摩擦力使滾動(dòng)的球最終停了下來(lái)。
- Constant friction wore out the heels of my shoes. 不斷的摩擦磨損了我的鞋跟。
- Friction between two sticks can create a fire. 兩個(gè)棍棒相互摩擦能起火。
- Let's try to drum up some more business. 讓我們再努力招徠些生意。
- A steel drum band gingered up the party. 一鐵鼓隊使晚會(huì )生動(dòng)起來(lái)
- The salesman banged a drum to attract a crowd. 推銷(xiāo)員擊鼓以吸引人群。
- The drum majorette twirled her baton. 鼓樂(lè )隊女隊長(cháng)快速地轉動(dòng)她的指揮棒。
- In the absence of friction belted machinery would not be used. 沒(méi)有摩擦力，皮帶傳動(dòng)的機器就無(wú)法使用。
- A politician who beats the drum for liberalism. 一個(gè)竭力鼓吹自由主義的政治家
- The frictional drums may be fall into the single frictional drums withaut ditehes and the double frictional ones with multiple circular ditches. 近二年許多林業(yè)局的木材采運作業(yè)已突破了高山“禁區”。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。
- Our teacher used to drum our multiplication table into us. 我們老師過(guò)去老是讓我們反復背誦乘法表。
- Matches are lighted by friction. 火柴由摩擦而生火。
- A drum roll preceded the most dangerous part of the performance. 演出快進(jìn)行到最驚險的部分時(shí)響起了咚咚的鼓聲。
- Our teacher used to drum our multiplication tables into us. 我們老師過(guò)去老是讓我們反覆背誦乘法表。
