音标:[ˈsiŋɡl nɔt] ;
苜蓿叶纽结, 三叶纽结, 单节症

CHAPTER FOUR READING [00:04.18]A dangerous sevant. [00:10.74]One evening,Daisy said 'I'm going to the shop to buy a packet of sweets. [00:19.10]Does anyone want anything? 'Benny,Daisy's brother said,'Yes. [00:28.24]Can you get me a packet of electric

发表于:2018-12-01 / 阅读(352) / 评论(0) 分类 上海牛津初中英语八年级

[00:17.71]Listen and read [00:21.86]A:Tomorrow is Alice's birthday. [00:26.62]I think she will like this Chinese knot for her birthday. [00:32.47]It looks very nice. [00:36.10]B:I think so. But when is your birthday? [00:41.53]A:My birthday is in Jul

发表于:2018-12-13 / 阅读(127) / 评论(0) 分类 小学英语陕旅版五年级

Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a chemist at the University of Manchester in the U

发表于:2018-12-24 / 阅读(51) / 评论(0) 分类 2017年Scientific American(一)月

1. for no reason at all 无缘无故地 例句:There is absolutely no such thing as love or hatred without any reason or cause。 世上没有无缘无故的爱,也没有无缘无故的恨。 2.blood relationship 血缘 例句:Serology of 23 Gr

发表于:2019-01-08 / 阅读(43) / 评论(0) 分类 英语日常口语

Larry和李华今天去给他们的朋友Jim买结婚礼物。Jim下个周末就要结婚。今天李华会学到两个常用语:to tie the knot和drop-dead gorgeous. LL: I can't believe Jim is goin

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 美国之音《流行美语》

说到单词tie,大家一定不陌生,世界杯小组赛阶段,好几场比赛都是以tie(平局)结束的。在我们的日常生活中,一般跟tie这个词有关的表达,都跟捆绑或者牵绊之类的意思有关。比如下面这些例

发表于:2019-02-18 / 阅读(55) / 评论(0) 分类 实用英语
学英语单词
Aker clasp
Amboinese
amino-phenol
antimycin
antiskid tyre
at someone's at the hand of someone
Australian faunal region
auto-mechanics
blenko
brilliant green-eosin agar
BRL-16933
Bruzard
bulb of corpus spongiosum
bummed out
buscando
coherence states
coke iron
collective experience
crythrokeratodermia
derated standard level
discontinue(d)
discrimination method
easing gear
effectivenesses
elastic component
electromagnetic storage
erasable programmable
exac
exceptless
excitation suppression
exclusive possession
expanding anchor
factory account
fall time (of a detector)
fill coefficient of drum
floating point exception routine
flurandrenolone
flush cutting
fotretamine
gallicolae
game fish
harbour speed
homeotherms
hydromancy
hydrostatic isostatic forming
hypomanics
IRAMI
kukla
lamellipodiums
lower closure
macroconjugant
mail box memory
mandamusing
marginal ridge
maximum operating plan
maximum vibration
metallic character
mixed boundary value problem
nokia
obstetricatory
off the payroll
ofhc copper
omanis
organometallic condensation polymer
oswalt
personal dose
pityriasis uterinum
Pochutla
polycaryocytes
Postum
power long feed
predooming
prosocial behavior
public way
quartz digital watch
radial universal milling machine
radio time signal
response parameter
Rhododendron pronum
saddle-bottomed car
saw up
sclerotisation
sea partridge
short-crowned tooth
single particle level
slide-back voltmeter
snees
spiderwick
stand one's trial for
strip antenna
synosteology
tangential track control
task descriptor
TE mode
tornatil
two axis stable platform
uintatherium
uterine isthmus
vibrating mechanism
vrindavan
well-endowed
yellow bedstraw