shear

英[ʃɪə(r)] 美[ʃɪr]
  • n. 修剪；剪下的东西；大剪刀
  • v. 剪掉；剪；剥夺
shearer sheared sheared/shorn shearing shears
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星级词汇:
  • shea n.[植]非洲酪脂树

详细释义

    n. (名词)
    1. 剪下的东西
    2. 剪，切
    3. 剪力，切力
    4. 剪床
    5. 大剪刀，剪切工具
    6. 修剪
    7. 刈割
    8. 【机】剪断
    9. 【物】切变，剪应变
    10. 【机】剪切机
    11. 剪毛次数
    12. 人字起重架
    13. 剪刀的一片，半把剪刀
    v. (动词)
    1. 切，切段，割，切割
    2. 给（羊）剪（羊毛），剪长毛，剪（头发）
    3. 被剥夺，被褫夺
    4. 修剪（树木）
    5. 【机】剪断
    6. 使受切变
    7. 抢夺，剥夺
    8. 【矿】截割
    9. 【物】切变
    10. <书>砍，斩
    11. 骗取
    12. 收割（庄稼）
    13. 切断
    14. 折断，扭折
    v. (动词)
    1. vt. 剪羊毛，剪 cut off wool from (a sheep);cut
    n. (名词)
    1. [P] 大剪刀 large scissors

英英释义

Noun:
  1. (physics) a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves;

    "the shear changed the quadrilateral into a parallelogram"

  2. a large edge tool that cuts sheet metal by passing a blade through it

Verb:
  1. cut with shears;

    "shear hedges"

  2. shear the wool from;

    "shear sheep"

  3. cut or cut through with shears;

    "shear the wool off the lamb"

  4. become deformed by forces tending to produce a shearing strain

双语例句

1. They discovered that they could shear sheep, take the wool, weave it and fashion the material into warm coats and suits,.
他们发现他们能够剪羊毛 、 纺绒线、织成毛料, 然后把毛料做成暖和的衣服.

来自《现代英汉综合大词典》

2. In the Hebrides they shear their sheep later than anywhere else.
在赫伯里兹，剪羊毛的时间比其他任何地方都要晚。

来自辞典例句

3. Normally the shear velocity is about half of the compressional velocity.
一般地说横波速度大约是纵波速度的一半.

来自辞典例句

4. The interfacial shear stress is a constant proportion of the bottom shear.
交界面的剪力与底部剪力之比是常数.

来自辞典例句

5. Without loss of generality, shear deformations will be neglected.
不失一般性, 忽略不计剪切变形.

来自辞典例句

    用作名词 (n.)
    1. With a few quick snips of the shear, he pruned the bush.
      他用大剪刀几下子就把灌木给修剪好了。
    用作动词 (v.)
    1. All her curls have been shorn off.
      她的一头卷发被剪得精光。
    2. I start shearing the sheep at the beginning of July.
      我一般在7月初开始剪羊毛。
    用作动词 (v.)
    用作及物动词 S+ ～+n./pron.
    1. The farmer is shearing his sheep.
      那农夫正在给他的羊剪毛。
    用作名词 (n.)
    1. I'll borrow the shears if you've finished with them.
      如果你不再用大剪刀,我想借用一下。

用法讲解

v. (动词)
shear, crop, poll, prune, trim
  • 这五个词的共同意思是“修剪”,其区别是：
  • crop指剪去顶部,目的在于加以区分或惩罚; shear指剪匀、剪平(如修剪草坪)以改善其品质; poll指剪枝,目的在于使其生长良好; trim指剪掉多余物以改善其外在形态; prune则既可指剪去外表的多余物,又可指删去内容的无用部分,从形式到内容全面提高其品质。例如:
  • They will be shearing the meadow next week.他们将在下星期修剪草地。
  • We polled many trees the day before yesterday.前天,我们给树剪了枝。
  • Trim off the loose threads.剪掉松开的线头。
  • They were pruning roses.他们正在修剪玫瑰。
  • You should prune the speech down; it's too long.你的演讲应该删掉一些,它太长了。

    • 相关词汇

    【邻近词汇】

    sheath sheaf Shearn Sheard shears Shearme shearer Shearin sheared Sheares shearers shear of
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