短語詞組短語minus s lens 負(fù)透鏡monocular minus lens method 測(cè)調(diào)節(jié)幅度amplitude minus lens accommodation 負(fù)鏡調(diào)節(jié)幅度amplitude of minus lens accommodation 負(fù)鏡調(diào)節(jié)幅度 返回 minus lens