Gw
abbr. 十億瓦特（gigawatt）；毛重（Gross Weight）；制導武器（Guided Weapon）
??? 情景例句
He is liked very much because of his courtesy.
他由于彬彬有禮而頗獲好感。
Please come to the airport by eight thirty at the latest.
最遲要在8點30分到達機場。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物體重心、質量、重量融為一體。