船舶通訊與航海英文(概要)題庫下載題庫

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26. means the echo generated, e.g. by a vessel, on a radar screen.（依據IMO SMCP）
(A)Shadow
(B)Target
(C)Image
(D)Picture



26. means the echo generated, e.g. by a ..-阿摩線上測驗