音标:['sʌb'strɑ:tәm, 'sʌb'streitәm] ;
n. 基础, 根据, 下层, 基层, 基质, 培养基, 胶层
[计] 基底
n a surface on which an organism grows or is attached
n any stratum or layer lying underneath another
n an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population
词型变化:名词复数形式 : substratums
考试类型:[GRE]
词性分布:
名词100%

substratum的用法和样例:

例句

用作名词(n.)
  1. The story has a substratum of truth.这故事有事实的基础。
  2. There is a substratum of truth in her story.她叙述中有事实根据.
  3. The soil has a substratum of rock.这土壤下面有层石头。

词汇搭配

  • substratum for waterproofing防水底层
  • basaltic substratum玄武岩基层

经典引文

  • If we look more deeply I think we can find a substratum of common problems.

    出自:R. Heilbroner
  • Anatomical information..forms an excellent substratum on which to build future experiments.

    出自:Nature
【近义词】
学英语单词
access copy
achondroplasia of rib
acoustic Doppler current profiler
aerial metal
aerial root
animal rightist
armament training camp
basec bessemer converter
bell hydrogen resistance furnace
black bar
breechcloths
campanella
campestral animal
catamenogenic
certificate update
chickmagnet
Chinnur
claim statement
closing rate method
constant hanger
contended
coolness
copce
CRSF
decocted separately
dichloromaleic acid
dieker
dimension of a convex cell
duplicarius
electromagnetic angular momentum
elliss
embox
entypy
extenuable
exudation of liquid water
footslope
Frank, Anne
gallbladder heat stagnation
gas-filled pipe cable
gcep
given me some skin
heterotrophicalIy
higher organs
hugill
IGNS
instruction repertory
intrinsic
joe pass
juncunone
Karatayka
kijoranin
knowall
laser ranger and marked-target seeker
ligamenta navicularicuneiformia dorsalia
light fission fragments
local relay
lying in an oversea port
macginitie
make a purse
meganesia
memory scheduling
minijoystick
mobile training team
mya.
nitzschia hungarica
normal hottest 3-month period
official-lookings
one-stage small intestine transplantation
opia
overnewton
parthasarathy
peak hour flow
peak-to-peak ripple voltage
Pine Hill
prazepine
press-button switch
pusat
quasiessential
reactor coolant inlet nozzle
reversing thermometers
Rhododendron parmulatum
Rhododendron tingwuense
ring-type head
s-k
sand-crack
scouting aeroplane
set someone apart
shockstall
Sopley
spatia interossea metaearpi
straight-through current transformer
three roll piercer
tibia
timber basin
tonant
trace width
trigger circuit
unfoldure
vaster
wernig
wire mesh demister
wrap forming