bead 核心词议:
n. 珠子;滴;念珠
vi. 形成珠状,起泡
bead 基本解释
n. 有孔小珠,念珠;水珠,露珠;珠子项链
vt. 用小珠装饰;使成串珠状
vi. 形成珠状;起泡
速记方法
速记技巧
词根词缀法
词根bead adj.beaded珠状的;饰以珠的beady起泡的;饰有珠子的;晶亮如小珠的beadlike珠状的n beading形成珠状;[机]卷边;起泡,起泡剂v beading用小珠装饰(bead的ing形式)
知识扩展
重要短语
glass bead 玻璃珠
draw bead 张力调整杆;拉深压边筋;拉道
bead welding 堆焊;珠焊;坡口焊;窄焊道焊接
weld bead 焊缝;焊珠;熔敷焊道
bead 变化形式
复数: beads
易混淆的单词: BEAdBEAD
中文词源:
bead 珠子
词源同bid, 要求,祈祷,原指祈祷用的念珠。
bead
精选例句
1、 The hat was decorated with colored beads.
那顶帽子上饰有彩色珠子。
常见考点例句:
- Since then the researchers have reduced the bead 's size to about 250 micrometres .
- 自那以后研究者已经将珠子的尺寸减小到大约250微米。
- Think of every positive experience during the day as a bead on a string , and see how they add up .
- 想到一天中每个积极的体验,就象一根线上的珠子,看看它们是怎么累加的。
- Common sense says that the pyramid should be most stable when the bead is at the bottom of the post , like ballast in the hold of a ship .
- 按照常识,珠状重物位于该杆底部时金字塔应最稳定,就像船只用镇重物保持稳定那样。
- In dr toyabe 's experiment , the jolt that moved the bead came from molecules in the liquid buffeting it at random .
- 在鸟谷部博士的实验中,使珠子产生运动的撞击来自于液体中运动分子的随机碰撞。
- The toy would only take the bead pair horizontally , but despite this , the children held the bead pair vertically to test each bead separately .
- 只能将成对的珠子平放在玩具上,但尽管如此,孩子们还是将对珠竖起来逐个单独测试。