- 重点词汇
- holesn.洞( hole的名词复数 );球洞;破洞;洞穴;
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- lovelyadj.可爱的;令人愉快的;亲切友好的;慷慨大方的;
- theseadj. 这些的;
- haveaux. 用以构成完成式及完成式的不定式，表示已经…;
- 6num. six;
- andconj. 和，与;而且;于是，然后;因此;
- brightadj. 明亮的，鲜亮的;聪明的;辉煌的;活泼的，机灵的，乖巧的;
- soundn. 声音，声响;音调，声调;声波;嘈杂声;响声;声;音响;印象;嗓音;海峡
- flutesn.长笛( flute的名词复数 );细长香槟杯（形似长笛）;
- 相关例句
People all over the world make special flutes aretoplayed with the nose.
世界各地都有人制造专门用鼻子吹的特别笛子.
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Effectiveness of this program is demonstrated by drill fluting on the WALTER 5 axis CNC machine.
以加工钻头螺旋槽为例,该数控程序已在WALTER五轴CNC联动磨床上运行通过.
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Keeps a good balance thanks to the equal interval fluting of lock pin and hook spanner.
由于锁紧销和扳手槽的等距分布,平衡性好.
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And yellow leaves of autumn have no songs flutter and fall there with a sigh.
而秋天地黄叶,它们没有什么可唱,只叹息一声,飘舞着坠落.
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The director's threat to resign caused a flutter of speculation among the shareholders.
该董事的辞职威胁在股东中引起了猜测.
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And yelllow leaves of autumn , which have no songs, flutter and fall there with a sigh.
秋天的黄叶没有歌声, 只有叹息着飘然地落下来.
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提出了一种以飞行高度作为摄动变量,利用结构奇异值理论来进行鲁棒颤振计算的方法.
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