时间:2019-02-11 作者:英语课 分类:与美国小学生一起学英文第1册


英语课

   Water 水


  Seventy percent of the Earth is coverd with water and most of the water on the Earth is in the ocean. 地球表面的70%由水覆盖,地球上的大部分水在海洋里。
  Only one percent of water on the Earth is drinking water. 地球上仅有1%的水是饮用水。
  Why are the oceans salty? 海洋为什么是咸的呢?
  Water flows from rivers to oceans, it picks up some salt from the rocks in the river. 水从河里流向海洋,它携带着河里岩石中的一些盐。
  So, the salty water flows into the oceans. 因此,咸水流向海洋。
  The water in the oceans get saltier and saltier. 长此以往,海水就变得越来越咸了。

标签: 小学英语
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acanthostege
aerated water(s)
AFRGC
all-or-none embargo
annexitis
axial-vector meson
be even with sb.
be silent on
Bell, Andrew
belted sandfish
best polynomial approximation
Beveno
bias score
boxing glove
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bresner
burst wave
calibrating method
chicken pie
co relation
complex hapten
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consultant service
corneal tumor
custard with minced pork
Delphinium majus
derivative distribution
direct sum set
dolny
durometer
eaglestone
endomycopsis
entitizing
eyelashes
fasciculis semilunaris
feel bound in in honour bound to do
fluoridization
foot-pound-second
free from error
Gaujasliči
grind someone down
heteromultimeric
hicken
increment time
indigos
inrichments
interlocution
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lineae aspera
local pressure drop
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normal hottest 3-month period
oil spill biological treatment
orthogonal coordinate
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Parmigiano Reggiano
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pepper jelly
pilot-plant trila
point observation method
policy number
polycrotic pulse
posterior chamber (of eye)
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pulse solar simulator
radix ipecacuanhae
raphes
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reliability theory
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satellite orbit data
shefferd
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Solanum melongena L.
spare-room
stenophyllum
stratifiable
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swelling method
Tbilisians
telephone call wire
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trnsverse electromagnetic (tem) wave
tuebingen
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wu fang shih tzu wu
yarn guide traverse mechanism