单词	考试发挥失常
释义	考试发挥失常 be out of form in the exam
随便看	optical feed optical feedback optical fiber acoustic sounding optical fiberactive connector optical feed-back optical feedback amplifiers optical feedback effect optical feedback image intensifying system optical feedback level factor optical feedback self-mixing intererometry optical feedback self-mixing interference optical feedback self-mixing interferometry optical feedback serf-mixing interference optical feed syst Optical-feed system optical-feed systems optical feeler optical fibe Opticalfiber optical fiber optical-fiber optical fiber abruption tester optical fiber absorption optical fiber accelerometer Optical fiber access