na. 封入;焊死
[网络] 密封尚能工作的天数

When male Antarctic fur seals head to the beach each spring, it's no vacation. They are basically gonna be here for a month, holding their territory not eating, not sleeping, and just hoping they get some females in. 95% of the Antarctic fur seal pop

发表于:2018-12-05 / 阅读(40) / 评论(0) 分类 国家地理2007年

Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu

发表于:2018-12-11 / 阅读(48) / 评论(0) 分类 六分钟英语

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-01 / 阅读(46) / 评论(0) 分类 化学秘密.Chemical.Secret

经典歌曲-风信子Windflowers - seals_crofts 歌手:seals and crofts Windflowers . my father told me not to go near them. He said he feared them always . and he told me that they carried him away Windflowers Windflowers, Beautiful windflowers I

发表于:2019-01-07 / 阅读(55) / 评论(0) 分类 经典英文歌曲

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发表于:2019-02-19 / 阅读(69) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(59) / 评论(0) 分类 加州英语分级G3
学英语单词
action spot
Akranes
all savers certificate
anchieta
anti-germanism
archorage buoy
array distribution
back engagement of the cutting edge
bag type cloth filter
Bahrdorf
bedunging
bend your elbow
Bohicon
boren
brazilian prawn
broadleaf wood
cachectic fever
chrome copper
circular travelling ring outfit
cocaose
collectively owned
crossbreeder
darkishness
decompartmentalised
Dioscorea esquirolii
elastohydrodynamic lubrication
Ergotrate
foil fuse
fuel-element purging system
gastrotherapy
Geniohyidae
guard circle
guttiest
hallie
heef
helmet
hypoglycemic shock therapy
imployer
inactive window
incline plane
inhibitory hormone
isthmus of cingulate gyrus
karakoram pass
kimona
ludlums
Maclaurin's series, Maclaurin series
make sacrifices
Malmanoury
march of the penguins
marine alga
Mdantsane
morning woodie
MTFF
natural period
nipponocythere delicata
no end to
nonmuscles
nonstructural measures of flood control
octochords
omniracial
palpebral muscle
paravitellogenin
Paukpyin
Pedicularis szetschuanica
pension rights
physic-nut
PlateSpin
player's fatigue
praunces
pseudocercospora hibisci-mutabilis
quoiters
re-interpretation
Samā'il
Sandstad
saxophone family
semi-synthetic fibre
septivalent
service rivet
shaya
shoded
silky willows
small caliber piece
soil particle inoculating method
souray
speak for himself
sterile filtration
student activities inventory
tabulating system
tenuivirus
thort
thumbs-upping
tignanello
transient load
tshaped serial
vandenboschia auriculata(bl.)copel.
vibration calibrator
WBDS
WC (write and compute)
while sth away
wide-boy
zygophyllum fabagoes