音标:[blɔtʃiz] ;
n. (皮肤上的)红斑, 疹块( blotch的名词复数 ); 大滴 [大片](墨水或颜色的)污渍
n an irregularly shaped spot
v mark with spots or blotches of different color or shades of color as if stained

blotch的用法和样例:

例句

用作名词(n.)
  1. Blotch is a typical defection in degraded motion picture material.斑点是电影档案中比较常见的一种失真。
  2. Sometimes, motion vectors may be far away from the true motion vector in the blotch area.在斑点存在的区域,运动向量的估计可能会出现较大的偏差。

词汇搭配

  • tuber blotch块茎污斑病
  • purple blotch紫斑病,干腐病...
  • spot blotch斑枯
  • barley net blotch大麦网斑病
  • net blotch of barley大麦网状斑点病,大麦...
  • barley leaf blotch大麦云纹病
  • leaf blotch叶疱
  • purple blotch of onion(葱头干腐病) 葱紫...
【近义词】

Part One He was an old man who fished alone in a skiff in the Gulf Stream and he had gone eighty-four days now without taking a fish. In the first forty days a boy had been with him. But after forty days without a fish the boys parents had told him t

发表于:2018-12-31 / 阅读(239) / 评论(0) 分类 有声英语文学名著

Lastly , I can vouch - as improbable as it seems -- that even if I had wanted to destroy all my illusions , 最后,我还要肯定一点这看来像是不可能的即使我要打破我心中的一切幻想, even if I had been willing to give in t

发表于:2019-01-28 / 阅读(209) / 评论(0) 分类 《海底两万里》中英双语有声读物

The great composer's romantic life was much less successful. He gave piano lessons to many women of noble birth. In 1801, he dedicated the Moonlight Sonata to one of these aristocratic pupils whom he loved. Her name was Countess Giulietta Guicciardi.

发表于:2019-02-02 / 阅读(186) / 评论(0) 分类 英语听力:文化博览2008年

Topic 1-Whole Villages Committing Crimes Media reports have revealed that it's not rare to see almost all people of the same village participate in the same crime. Why is that? Have morality been left behind in these villages? Topic 2-Cupping Fan Mic

发表于:2019-02-22 / 阅读(197) / 评论(0) 分类 英语角-圆桌会议

Some of the tallest trees in the world are under threat from poachers. Parts of the redwood forest park have been closed off after a 400-year old tree was cut down. More and bigger burls are being taken near former logging towns where the economy has

发表于:2019-03-04 / 阅读(297) / 评论(0) 分类 英语听力精选进阶版
学英语单词
action-logics
advanced level examination
amplifier output
ardouous
Areia Branca
arteria vertebraliss
autoploidy
basulto (philippines)
bonnets
bottletrees
Bourbon-Lancy
Bourdon, Rés.du
bowl grinding machine
cable winding cart
catholic reformation
character grid unit
chloecystokinin-pancreozymin
closed tolerances
cochlearia officinaliss
colour temperature adjusting
control hazard
damarus
domiciliate
dough room
draweth
dynamic and regerative breaking
earth-rock dam
economic regulatory mechanism
energized system
environmental management index
fire-proof baffle
fitting-out shop
founders' shares
Frank Winfield Woolworth
GFL
goddess-worship
hajimes
high speed separating spindle
interactive promotion
J particle
known distance firing
Koma-gawa
LAP-D
lemuroideas
locally passive medium
malignant chromatophoroma
meter flow-rate
Money is no object.
Na Man
non-polarized electrolytic capacitor
nuclear raw-material technology
optical diode
particle-conservation equation
pavitts
photoconductive optical sensor
portable ammeter
pot limit
Poucet
prettyism
Prijono
Prosenice
prosodics
purified ozokerite
Queen's Messenger
rabelaiss
radio range (rng)
radio wave refraction
railroad worm
rechargeable battery
reglucosylate
San Giovanni Suergiu
Saturnical
serenace
shaft vibration indicator
smoked-fish
soda-hornblende (arfvedsonite)
software-based modem
spiral elevator
stand oils
sublicensee
superpleasing
surface finish measuring instrument
sword-thrust
target priority
tercelet
thiobenzanilides
total magnification
town planning
Tres Ceibas
trouble man
unculpable
under the nose of
Unezhma
unpowered rotor speed
vali
vicarial
villous placenta
water cavity
waveguide scattering
xylaria apoda
Yerfi
zero-temperature level