cavities

['kævəti]
  • n.

    腔,洞( cavity的名词复数 );(龋齿的)洞;


  • 词义辨析

    cavity, cave, hole

    这组词都有“洞”“孔”“穴”的意思。它们的区别在于:hole指任何物体中的开口、穿孔或洞穴; cave指山洞、洞穴或地窖; cavity是科技术语或专门用语,只指坚硬物体上的洞穴,通常表面有开口可见。例如:
    The men have dug a hole in the road.那些人在路上挖了一个洞。
    The cliff dwellers found that natural caves gave them warmth and protection during the Ice Age.悬岩洞人发现在冰河时代天然的洞穴不仅温暖,还能借以自卫。
    The pleural cavity is a body where the lungs are situated.胸膜腔是人体内肺脏所在的地方。

  • 双语例句
1、

They say eating too much may contribute to having acne , cavities, and weight problems.

他们说吃太多可能导致人们长青春痘 、 蛀牙和变重.

——常春藤生活英语杂志-2006年5月号

2、

To be on the safe side, most dentists fill cavities right away.

为了安全起见, 大多数牙医会马上把牙洞补好.

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3、

Cavities in teeth are caused by decay.

牙齿上的空洞是由龋蚀造成的.

《现代汉英综合大词典》

4、

The new designs utilize over - moded cavities and also exhibit pseudo - elliptic transfer functions.

这种利用多模腔的设计也具有准椭圆传输函数特性.

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5、

Epithelium also lines the air tubes and lung cavities.

上皮组织还衬盖气管和肺腔.

辞典例句

6、

No, it is very loose. You also have cavities.

我不能保住它, 因为它非常松动. 你同时还有蛀牙.

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7、

Disconnect test leads from relay cavities immediately after testing.

测试后立即从继电器上拆卸测试导线.

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8、

The dentist said that I had two cavities that needed filling.

牙医说我的牙有两个洞需要补.

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9、

The chest and abdominal cavities are opened here at autopsy.

尸体解剖显示胸腔和腹腔.

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10、

Numerous and extensive eddy cavities retard the turbulent mixing process.

多而大的涡流区延迟了扰动的混合过程.

辞典例句

11、

Conclusions Double balloon and triple cavities is effective in postpartum bleeding treatment.

结论双气囊三腔管是治疗产后出血的一种有效治疗方法.

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12、

Reefy boundstone or framework commonly contains large cavities formed through rapid organic growth.

礁块的粘结岩成骨架中通常有大洞,是由于生物快速生成形成的.

辞典例句

13、

Both conditions filled the brain with " vacuoles ", small cavities resembling the holes in a sponge.

两者的脑都布满 “ 空泡 ”, 一些像海绵中的小空泡.

英汉非文学 - 生命科学 - 口蹄疫疯牛病

14、

The dentist filled several cavities in my teeth.

牙医给我的牙堵了好几个洞 excavation 指“挖掘的洞”,如:

《现代英汉综合大词典》

15、

If the injection period is extended long enough, the effects of isolated eddy cavities are neutralized.

如果喷注时期延续得足够长, 隔开的涡流区的影响被抵消.

辞典例句

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