音标:[.ʌn'eidid] ;
a. 无助的, 未受协助的
s. carried out without aid or assistance

考试类型:[托福]
词性分布:
形容词100%

unaided的用法和样例:

例句

用作形容词(adj.)
  1. That comet is invisible to the unaided eye.那颗彗星只用肉眼是看不到的。
  2. No one gets to be a human being unaided.没有一个人类是不需要帮助的。
  3. Four months to the day, Ralph finally stood unaided.到今天就四个月了,拉尔夫终于独立地站立起来。
  4. The baby cannot sit unaided and she has to be propped up on pillows.那婴儿还不会坐

词汇搭配

  • unaided eye肉眼

经典引文

  • The tiny 'bricks' of Hs2sO were too small to be visible to the unaided sense.

    出自:A. C. Clarke
【近义词】

研究称学会走路早长大身体好 根据《公共科学图书馆综合》(PLoS ONE)上一项对9,000名1966年生于芬兰的人的研究,在很小的时候就能在无人帮助的情况下站立行走的孩子进入青春期后,会比那

发表于:2019-02-02 / 阅读(159) / 评论(0) 分类 阅读空间
学英语单词
Acadian
accumulativity
annular lamina
bigotted
billy sundays
blitts
browntop
campfire
capsule coating
cephalin-cholesterol flocculation
Chumphon, Changwat
computation and design division
contactor material
counter revolution
cowberry
cumulative frequency curve
Daicel
damai
Dambeck
daughter cell
default of acceptance or of payment
echinopsine
eviota epiphanes
family bothidaes
file information language executive routine
Filippetti
fly's
forward space block
galgal
game playing by machine
gas underfiring
Goulburn R.
gunprobe
hand-capacity effeet
heave at
historical figures
houlds
hydrostatic power steering
instruction code
investigar
ironing cylinder
is in full play
John F.Kennedy Space Center
judge-arbitrators
kelm
lambel
lipsyte
magoon
male hermaphrodism
marine erosion
Melanosporaceae
mercury trap
mic us
microdrops
microtopographies
mite society
MOE (measure of effectiveness)
moving-in
muscosas
nightscape
noduli lymphatici gastrici
nordloh
nunc dimittiss
open one's heart to someone
outrigger
Overshoot Time
oxalylaminoalanine
paramagnetism
plud
pluries summons
post-khomeini
poststimulatory
preaching shop
push to
radially non-uniform heat flux (density) profile
re-seeing
reversed coarctation
rhyacolite (sanidine)
rock arm plunger
round out something
running star
sample path length
sapon
scratchplough
spiral quad
step-printer
Strema
strontium ethylacetoacetate
subprogram body
subsiding delta
synchronous governor
tasajo
tax payment by self assessment
the cambrian
throw-board
Tosa Mitsuoki
tripos
twin booster
two-level grid file
walking typhoid
Ward-Leonard converter unit