2.測量風速的風速計其英文名字是:
(A) Anemometer
(B)Aneroid barometer
(C)Thermometer
(D)Wind vane
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統計: A(36), B(0), C(5), D(10), E(0) #1506323
統計: A(36), B(0), C(5), D(10), E(0) #1506323