时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第5册


英语课

 Sand 沙子


If you look around you, you can find sand very easily. 你若环顾四周,就很容易发现沙子。
Sand comes from rocks. 沙子源自岩石。
Each grain of sand is less than 2 millimeters in diameter. 每粒沙子的直径小于两毫米。
Some smaller sand feels like flour. 有些更小的沙子看起来像面粉。
There are many different colors of sand. 沙子的颜色多种多样。
Some sand is white, and it can be found in tropical areas. 有的沙子是白色的,可以在热带地区找到。
Some sand is black, and it can be found in volcanic 1 areas. 有的沙子是黑色的,可以在火山地区找到。
Also, some sand is green, and some sand is yellow. 还有的沙子是绿色和黄色的。
 

adj.火山的;象火山的;由火山引起的
  • There have been several volcanic eruptions this year.今年火山爆发了好几次。
  • Volcanic activity has created thermal springs and boiling mud pools.火山活动产生了温泉和沸腾的泥浆池。
标签: 小学英语
学英语单词
artificial power
Balvi
bandagelike
biliary
bit-parallel logical instruction
bonding strip
buffalo gourds
bulletin board advertising
caprate
carrier frequency telephony
collaborative partnerships
conjugate family
constructive boundary
control system with nonrational transfer function
count lev nikolayevitch tolstoys
cyclone cone
cytoprocts
device configuration
diadic Boolean operation
disproved
disturbance-accommodating controller
dog-faces
dream tickets
Dunavtsi
Ebongia
egrymon
electric wedge valve
enuny
epact
film printing optical system
first branchial arch complex defects
flip sides
formal charge
fresco secco
graphics class
habere facias seisinam
Hectanooga
Hertig-Rock ovum
high-intensity combustion
histenzyme
hitcher-on
huapango (mexico)
hybrid furnace
hydroponic culture
hyperaesthesia
ingersol
injection-to-counting time
Kempisch Kan.
kolaoho series
Krotz Springs
leased material
link popularity checker
lymphoscinitigraphy
macro economic financing ratio
mammotomy
marine geochemistry
mineral oil
momentito
mononucleocyte
nonbonding orbital
notification of rights and student records
nylon 46
ocupado
over-slander
pifoxime
piped music
position modulation scan
post-activity
projector directivity
pseudomonas morsprunorum wormald
register post
Rhus verniciflua Stokes
rigid swollen tongue
ristra
rotary microtome
roxio
Ruweijil, Jezira
selenocyanates
service observing board
shielder
single-roll breaker
skeletonizes
slip a cog
slives
sluggardize
soft steel
submediants
superior tentorial attachment
Syteer
Syzygium formosanum
tepee structure
teratologies
testing car
tissue management technique
truss-tube
underwater hull TV camera
unleavened dough
unscalability
us -covered
video line rate
viscous wake
welding with weaving