bead 核心詞議:
n. 珠子;滴;念珠
vi. 形成珠狀,起泡
bead 基本解釋
n. 有孔小珠,念珠;水珠,露珠;珠子項(xiàng)鏈
vt. 用小珠裝飾;使成串珠狀
vi. 形成珠狀;起泡
速記方法
速記技巧
詞根詞綴法
詞根bead adj.beaded珠狀的;飾以珠的beady起泡的;飾有珠子的;晶亮如小珠的beadlike珠狀的n beading形成珠狀;[機(jī)]卷邊;起泡,起泡劑v beading用小珠裝飾(bead的ing形式)
知識(shí)擴(kuò)展
重要短語
glass bead 玻璃珠
draw bead 張力調(diào)整桿;拉深壓邊筋;拉道
bead welding 堆焊;珠焊;坡口焊;窄焊道焊接
weld bead 焊縫;焊珠;熔敷焊道
bead 變化形式
復(fù)數(shù): beads
易混淆的單詞: BEAdBEAD
中文詞源:
bead 珠子
詞源同bid, 要求,祈禱,原指祈禱用的念珠。
bead
精選例句
1、 The hat was decorated with colored beads.
那頂帽子上飾有彩色珠子。
常見考點(diǎn)例句:
- Since then the researchers have reduced the bead 's size to about 250 micrometres .
- 自那以后研究者已經(jīng)將珠子的尺寸減小到大約250微米。
- Think of every positive experience during the day as a bead on a string , and see how they add up .
- 想到一天中每個(gè)積極的體驗(yàn),就象一根線上的珠子,看看它們是怎么累加的。
- 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 .
- 按照常識(shí),珠狀重物位于該桿底部時(shí)金字塔應(yīng)最穩(wěn)定,就像船只用鎮(zhèn)重物保持穩(wěn)定那樣。
- In dr toyabe 's experiment , the jolt that moved the bead came from molecules in the liquid buffeting it at random .
- 在鳥谷部博士的實(shí)驗(yàn)中,使珠子產(chǎn)生運(yùn)動(dòng)的撞擊來自于液體中運(yùn)動(dòng)分子的隨機(jī)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 .
- 只能將成對(duì)的珠子平放在玩具上,但盡管如此,孩子們還是將對(duì)珠豎起來逐個(gè)單獨(dú)測試。