bead

n. 珠子, 滴
vt. 用珠装饰
vi. 形成珠
【计】 珠
【化】 珠粒; 珠; 焊缝
【医】 珠
相关词组:
draw a bead on

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

bead

n.（名词）


A small, often round piece of material, such as glass, plastic, or wood, that is pierced for stringing or threading.
珠子：小而圆的材料（如玻璃、塑料、木材），其上有可穿在线上的孔
beads A necklace made of such pieces.
beads 项链：以这种珠子穿成的项链
beads Roman Catholic Church A rosary.
beads 【罗马天主教】 念珠
Obsolete A prayer. Often used in the plural.
【废语】 祷告，多用复数
A small, round object, especially:
小而圆的物质，尤指：
A drop of moisture:
水珠：
例句：
beads of sweat.
汗珠

A bubble of gas in a liquid.
液体中心的气泡
A small metal knob on the muzzle of a firearm, such as a rifle, used for sighting.
准星：枪炮口上，瞄准用的小圆金属突起，如来福枪上的准星
A strip of material, usually wood, with one molded edge placed flush against the inner part of a door or window frame.
密封条：一片材料（常为木料），磨制过的一边严密地置于门框、窗框内，使门窗打不开
Architecture
【建筑学】
A decoration consisting of a usually continuous series of small spherical shapes, as on a convex molding.
珠缘：常为一串小圆球连成的装饰线，用于凸形边缘上
Beading.
小饰珠
A projecting rim or lip, as on a pneumatic tire.
轮胎卷边：突出的外围或边缘，如充气轮胎的边缘突起
A line of continuously-applied ductile material, such as solder or caulking compound.
焊料：可延伸、拉长的金属线，尤指焊料或粘性添充物
Chemistry A globule of fused borax or other flux used in a bead test.
【化学】 熔珠：熔化的硼砂或其他珠状熔接剂，用于珠子的化验
v.tr.intr.（及物动词和不及物动词）
bead.ed,bead.ing,beads
To furnish with or collect into beads.
用小珠装饰或聚珠成串

<习惯用语>draw a bead on 或
get a bead on
To take careful aim at.
仔细瞄准
来源：
Middle English bede [rosary bead, prayer]
中古英语 bede [数念珠祷告，祈祷]
from Old English bed, bedu, gebed [prayer] * see g whedh-
源自 古英语 bed, bedu, gebed [祈祷] *参见 g whedh-