9. 下列何者是壓艙水的英文名稱?
(A)cooling water
(B)feed water
(C)bilge water
(D)ballast water
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統計: A(0), B(0), C(3), D(16), E(0) #2634330
統計: A(0), B(0), C(3), D(16), E(0) #2634330