trained(PREPARED)
 to the untrained eye
to someone without the skill or knowledge to judge what they see: 在外行看来
To the untrained eye, most fake diamonds look real.在外行眼里，大多数假钻石看上去和真的一样。

SMART Vocabulary: related words and phrases

Types of employment
admin
administrative
administrative assistant
administratively
at the coalfaceidiom
job-share
job-sharing
jobbing
jobless
joblessness
professionalism
professionality
qualified
recertify
redundancy
well qualified
WFH
white-collar
who's whoidiom
wilderness yearsidiom

You can also find related words, phrases, and synonyms in the topics:

Inexperienced (of people)

untrainedadjective (BEHAVIOUR)

An untrained animal has not been taught the habits or skills it needs to live with or help humans:
Untrained dogs can pose a risk to other pets.
He demonstrated his unique technique of introducing untrained horses to being ridden.

SMART Vocabulary: related words and phrases

Animal (non-human) behaviour
accidental
apex predator
beg
behave
behaviour
behavioural science
claw
fawn
gambol
groom
homing
housebroken
migrate
monogamous
monogamously
monogamy
murmuration
nocturnal
nuzzle
scent

untrainedadjective (DATA)

In machine learning (= the study of creating computer systems that can improve their own ability to carry out tasks by analysing new data), an untrained system is one that has not been supplied with data to improve it:
The untrained neural network plays millions of games against itself in a process of trial and error that gradually improves its performance.

SMART Vocabulary: related words and phrases

Computer concepts
2FA
2SV
3-D printing
adaptive learning
additive manufacturing
haptics
HCI
hex
hexadecimal
hill climbing
infection
simulation
stack
tebibyte
telematic
telematics
telerobotics
teraflop
texture
word processing

Examples of untrained

untrained
A preliminary investigation of generalization to untrained words following two treatments of children's word-finding problems.
Again and again the telescope had beguiled its untrained users with mirages and deceptions.
Untrained speakers' use of prosody in syntactic disambiguation and listeners' interpretations.
Deferred imitation tasks, in which the dependent measure is untrained and unrehearsed actions, are one way to assess explicit memory.
Paid staff were usually untrained women part-time workers.
Untrained psychophysical subjects exhibit large differences in per formance.
If one ignored strictures about apprenticeships or unions, even untrained labourers could get employed as helpers.
On the other hand, a poor communicator may simply be untrained in the use of the medium and nervous about appearing amateurish.
Trained groups did not differ from the untrained control group in terms of gains made on standardised tests of spelling or word and non-word reading.
Temporal measures were made on each sample, and the samples were rated by 28 untrained judges for fluency, comprehensibility, and accentedness.
User-trials conducted by the authors showed that the system was readily comprehensible and usable by trained and untrained individuals alike.
Thus, it should facilitate generalization to untrained members of the same kind without explicit teaching.
Here two different types of experiments (identification and pairedcomparison) using two different sets of listeners (3 trained listeners and 10 untrained listeners) produced convergent results.
Furthermore, the grammar aids in disseminating engineering functional information and in teaching the function structure concept to untrained engineers.
Students untrained at the college level are unable, when they become secondary school teachers, to evaluate, analyze, and assess the written language of their students.
See all examples of untrained
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.