Photodetection
光電控測, 攝影檢測, 照相檢測法
??? 情景例句
I'd like to have this check cashed.
我想將這張支票兌現。
I ought to take his advice.
我應該接受他的勸告。
I' d like to study medicine and become a doctor.
我想學醫，當個醫生。