bead

英 [biːd]

美 [biːd]

n.  (有孔的)珠子; (玫瑰)念珠; (液体的)小滴

复数：beads　过去式：beaded　现在分词：beading　过去分词：beaded　第三人称单数：beads　

CET6TOEFLIELTSTEM4TEM8计算机

Collins.1 / BNC.6597 / COCA.5351

习惯用语

n.

draw/get a bead on sb/sth
• （射击前）瞄准
  to aim carefully at sb/sth before shooting a gun

牛津词典

noun

• （有孔的）珠子
  a small piece of glass, wood, etc. with a hole through it, that can be put on a string with others of the same type and worn as jewellery, etc.
  1. a necklace of wooden beads
     一条木珠项链
  2. A bead curtain separated the two rooms.
     一挂珠帘子把两个房间分开。
• （玫瑰）念珠
  a rosary
• （液体的）小滴
  a small drop of liquid
  1. There were beads of sweat on his forehead.
     他的脑门上挂满汗珠。

柯林斯词典

• N-COUNT 珠子；小珠
  Beadsare small pieces of coloured glass, wood, or plastic with a hole through the middle. Beads are often put together on a piece of string or wire to make jewellery.
  1. ...a string of beads.
     一串珠子
  2. ...a multicoloured bead necklace.
     一串彩珠项链
• N-COUNT （液体的）小珠，小滴
  Abead ofliquid or moisture is a small drop of it.
  1. ...beads of blood...
     血滴
  2. He wiped away the beads of sweat on his forehead.
     他擦去了额头上的汗珠。

英英释义

noun

• a small ball with a hole through the middle
• a beaded molding for edging or decorating furniture
  Synonym:beadingbeadworkastragal
• a shape that is spherical and small
  1. he studied the shapes of low-viscosity drops
  2. beads of sweat on his forehead
  Synonym:droppearl

verb

• string together like beads
• decorate by sewing beads onto
  1. bead the wedding gown
• form into beads, as of water or sweat, for example

双语例句

• When welding, insure to use a generous bead around both sides of each clamp.
  焊接时，确保使用的每一个钳双方慷慨珠左右。
• To observe this, a DNA molecule is stretched between a magnetic bead and a glass surface.
  为了观察此现象，DNA分子在玻片上由一个磁珠拉伸。
• The concept of "weld bead heat affected zone"( WBHAZ) was proposed.
  提出了“焊道热影响区”的概念。
• Another choice is a circular bar with a bead that screws on to either end.
  另一种选择是一个圆形的酒吧与小珠螺丝要么结束。
• Imagine a small latex bead filled with a combination of quantum dots.
  试著想像有个小型的乳胶珠粒，里头携带了几种量子点。
• You got a bead on somebody?
  查到吻合的了？
• Explore the forces on the bead or slow time to see the interaction with the laser's electric field.
  探究珠子上的力或者把时间调慢，看看与镭射电场的相互作用。
• Applications of Kaisai micro bead in adhesive rubber of the steel cord conveyor belt were introduced in this paper.
  研究了凯赛微珠在钢丝绳芯输送带粘合胶中的应用。
• Application: Be utilized to separate rubber and steel wire of bead in order to get whole steel wire.
  设备用途：该机主要用于将各种轮胎的钢口圈上的橡胶与钢丝圈分离，从而得到一个完整的钢丝圈。
• Introduced the scope of application and structure of hexagonal bead winding machine and multi-wire ring molding machine.
  介绍了六角形胎圈缠绕机和多钢丝圈成型机的适用范围、结构等。