时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第1册


英语课

   Ocean 海洋


  The ocean is very important for people. 海洋对人类来说非常重要。
  It provides them a lot of food, such as fish and shellfish. 它为人们提供很多食物,比如鱼类与贝类。
  It is also an important source of energy, providing natrual gas and oil. 它还是重要的能源来源,提供石油和天然气。
  The depth of the ocean usually varies 1 between 5,000-15,000 feet. 海洋的深度在5000英尺到15000英尺(1524-4572米)之间变化。
  The average depth is about 12,500 feet. 海洋的平均深度约12500英尺(3810米)。
  The deepest part of the ocean is about 36,000 feet deep. near the island of Guam. 海洋的最深处约36000英尺(约10973米)深,它在关岛附近。

变化( vary的第三人称单数 ); [生物学]变异; 相应变化; 呈现不同
  • The need for sleep varies considerably from person to person. 不同的人对睡眠的需要差异相当大。
  • the stultifying effects of work that never varies 一成不变的工作造成的使人呆滞的后果
标签: 小学英语
学英语单词
1-bromooctane
actual yield table
adaptive braking system control
adjusting tank
all gear drive
all-core moulding
alt.rock
alum shale, alum-shale, alumslate
appellate brief
archbishop's/archiepiscopal cross
associated enterprice
axle journal head
bell-lapadula security model
benefit approach
Calamagrostis acutiflora
canyon benches(canon benches)
certificate of conformity
Chatham Island
chicken heads
column chart autoformat
compomer
cytomegalovirus inclusion body rhinitis
dattas
devulcanizing pan
doctrine of marshalling
drama queens
englemann
estocada
European white poplar
Europistan
exposed volcanic province
fag at
field sport
fisher's z-test
full brick
get online
Grayan-et-l'Hôpital
Gritti's amputation
grootaert
Hampont
hand glasses
hawse hook
Hutton, James
hypertensive hydrocephalus
in-pile test
intra-clutter visibility
investment-research
iterative impedance
keeps a low profile
laois
low expansion silica glass
Lumber-job
lymphotoxins
maijishan
Maronite Christian
marrube
Matchi-Manitou, L.
maturnity pen
medical aesthetic value
micrococcus gonorrhoecae
midargument
nondegenerate curve
octasyllabic
oral diagnostics
orbital pneumography
parabola mass spectra
phosphopeptides
pilot protection with indirect comparison
pole position
pot-companions
potential-energy
pressure variation
procrustean standard
productivity increase
pulsed ion source
reflection deducting coating
residual heat removal chain
rhamnus longipes merr.et chun
right - hand column
rural energy source
Sadio
seam bar marks
sensory amusia
serve the devil for God's sake
shalal
shaley
shameuse
sofias
stayingest
switch theory
tairn
the long and the short
thermal retardation
thought balloon
three-phase bridge rectifier
timestream
topological layout
towel hanging rod
tragers
Wagah
Walsch
withdrive