optometer的翻译,读音
英/ɒp'tɒmitә/
释义:
n. 视力计, 视力检定装置
[医] 视力计
n. An instrument for measuring the distance of distinct
vision, mainly for the selection of eveglasses.
[医] 视力计
n. An instrument for measuring the distance of distinct
vision, mainly for the selection of eveglasses.
