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- To improve its service life, need is in its bottom v a hard alloy (wolfram steel) pulverous, in order to form layer of v of roll flute form. 為了提高其使用壽命,需要在其底部堆焊一層硬質(zhì)合金(鎢鋼)粉末,以形成磨齒形堆焊層。
- He played a delightful melody on his flute. 他用笛子吹奏了歡快的曲調。
- He took out his flute and played on it. 他拿出笛子吹了起來(lái)。
- Chock the barrel up or else it will roll over. 用楔子塞住圓桶,不然它會(huì )滾過(guò)去。
- The slow steady roll of the ship made him sick. 輪船不停地緩慢搖晃使他感到不適。
- He plays the flute like a professional. 他吹長(cháng)笛已達到專(zhuān)業(yè)人員的水平。
- He amused himself by playing the flute. 他吹笛自?shī)省?/li>
- The child occupied himself in playing his flute. 那孩子只顧著(zhù)吹笛子。
- Military budget continue to spiral. 軍費預算繼續上升。
- The desk calculator use a roll of paper. 這臺臺式計算機使用卷紙。
- She is crazy about rock and roll. 她喜歡搖滾樂(lè )。
- Military budgets continued to spiral. 軍事預算繼續急遽增加。
- A snail's shell is spiral in form. 蝸牛殼是螺旋形的。
- I'm going to a rock and roll concert tonight. 我今晚正要去參加搖滾音樂(lè )會(huì )。
- If the table top isn't level, things will roll off. 如果桌面不平，東西就會(huì )滾下來(lái)。
- The boy turned up missing at roll call. 小男孩在點(diǎn)名時(shí)不見(jiàn)了。
- The jokes made everybody roll about. 那些笑話(huà)逗得人人捧腹大笑。
- short flute spiral pointed tap 短槽螺尖絲錐
- The teacher calls the roll every evening. 老師每晚都要點(diǎn)名。
- He cut off a metre of cloth from the roll. 他從那卷布上剪下一米。
