时间:2018-11-30 作者:英语课 分类:英语专业四级听写


英语课
Passage 21
Soils
There are many different kinds of soils. Different soils have different types of rock and minerals in them than other. Some soils have more water in them than others. Some soils might have more plant and animal material in them, too.
Different kinds of soils are found in different parts of the world. There are several kinds of soils found in the United States. In some areas, the soil has a lot of clay. Other soils are very sandy. Loam 1 is a kind of soil that has a good mixture of clay and sand.
In some places, soil layers are very thick. Lots of plants grow in places with a thick soil layer. In dry and windy places soil layers are much thinner. Layers of soil on mountains are thin because gravity pulls the soil downhill.
The type of soil in a particular place affects what kinds of plants can grow there. (150 words)



1 loam
n.沃土
  • Plant the seeds in good loam.把种子种在好的壤土里。
  • One occupies relatively dry sandy loam soils.一个则占据较干旱的沙壤土。
学英语单词
'burbs
abdominal self-retaining retractors
abeam direction
address field extension
advowre
air-pollution instrumentation
alkalinealkalic
analytical restitution
archeo-
arrector pilli
asphradium
Barnewitz
belous
bilingual early childhood education
Brest Litovsk
carrowmore l.
circle brick
cobdenisms
counter diffusion
cumulative probability
datum feature
dibutylamine
dondo
engrossed bill
Esterzili
europs
ex-models
extramarital affair
flamed out
flower-scented
gazet
hand operated monorail hoist
hormonosis
hugy
human nutriology
irradiation chamber
Isozaki Arata
Itonga
Jahānpur
job searching
koba
Kuraymah
lateral geniculate nucleus
Lindy-hop
line interpolation
Litwinowia
low-spin
lowa
macroassembly language program
Marylebone Cricket Club
memory inhibit
mercuric oleate
minisuction
Morar, Loch
Moslem restaurant
mutual boundary pattern
Nafaanra
Noctilene
nothingarians
obturated
open inequality
orcos
output break circuit
Panama fairleader
parasynthesis
parking brake valve
peculiar part
Petasites albus
photodosimeter
Polygonum taipaishanense
preview size
prima facie
pulled crystal
quick-fix
radioactor
raise stream
Retzius'space
running-board
sanidines
scale graduated
scampoes
ship hour
shortfi
soil redox status
sospiro
South Dakota State University
St Regis
Taco, R.
taking for granted
tank-coil formula
Tecquinol
the Mesozoic
trading post
tri-hydroxymethyl-amino-methane
unchristed
unpities
Vicente, Point
water sight level indicator
weak butter
white magnesia
Windows event log
worldwide military command and control system