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CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497

optical

adjective
/ˈɒptɪkl/
/ˈɑːptɪkl/
[usually before noun]
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  1. connected with the sense of sight or the relationship between light and sight视力的;视觉的;光学的
    • optical effects视觉效果
  2. used to help you see something more clearly有助于视力的;光学的
    • optical aids助视器
    • optical instruments such as microscopes and telescopes显微镜和望远镜等光学仪器
  3. (computing计算机) using light for reading or storing information光读取的;光存储的
    • optical storage光存储器
    • an optical disk/drive/mouse光盘/驱动器/鼠标
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
opticalopticalD.J.:[ˈɔptikəl]K.K.:[ˈɑptɪkəl]adj.1.视觉的, 视力的He has optical trouble.他的视力有问题。2.光学的, 光的Telescopes and microscopes are optical instruments.望远镜和显微镜是光学仪器。
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
optical
op·ti·cal / 5BptIkl ; 5RptIkEl /adjective
1. relating to machines or processes which are concerned with light, images, or the way we see things光学的:
microscopes and other optical instruments 显微镜和其他光学仪器
optically / -klI ; -kli / adv.
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497

optical

optical /ˈɑːptɪkəl/ adjective
optical
/ˈɑːptɪkəl/
adjective
Learner's definition of OPTICAL
technical
: used to help a person see有助于视力的
: relating to or using light光的;用光的
: involving the use of devices that get information for a computer by identifying patterns of light光学识别的

— optically

/ˈɑːptɪkli/ adverb
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497
CET-4 CET-6 考研 TOEFL IELTS BNC: 6151 COCA: 5497

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