圆节(卵状或圆状)

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
'puter
's-Heer-Arendskerke
-darone
Aethusa cynapium
airport taxiway
alcaldes
aortae isthmus
armadas
at the discretion of
back-blowing steam
background limited photodetector
Baumann blade
be rough on sb.
beach pea
boosted
bovine spongiform encephalitis
Brunstatt
BTSOOM
cabin for crew
cast cap splint
celiotomy incision
chemotactic response
cinerous
cobiron
COM port
conciliant
connoting
creme de cacaos
cruth
decomponent
disk defragmenter
dumpsite
Duval's nucleus
eczematosis
field speedwells
fine sprays
flash steam recovery
fly bridge
gadolinium chloride
gasoline-injection pump
genus Opuntia
german gymnastic
half pace
hit pieces
hoarse as a raven
hoof mark
Hypoparia
inella distorta
interpersonal trust scale
lignified tissue
Litchi sinensk Sonn.
Maevarano
mainspars
make appointments with
mechanical horsepower
methyleneurea
microkernel OS
mineral-insulated plastic-sheathed cable
net external assets
non selling
nonconductivity
nuclear fallout
orchestrater
peler
penumoangiogram
phillippines
photo-reproduction means
potential pollutant
prize-fightings
proper motion
Punctospirifer
quadrature detector
queen's-pawn openings
relative truth
rescue boat launching arrangement
retinitis purulenta
revilingly
rousted
rubrificative
safetylight
sanitary indicator bacteria
second order modeling
shipbuiding press
signal information element
sloboes
small-fruited
soldered contact
Somvārpet
staple sorter
stemona root
subtelomeric
taunts
technocratic control
temperature coefficient feedback
thymidinediphosphate
twin-flight screw
tylopoda
vocational license
water recycling
water safety
weight bearing area
zero-expansion glass