...a charitable organization that has spent millions aiding pharmaceutical research.已投入巨资资助药物研究的一家慈善机构The United Nations appealed to the people of the developed countries for aiding those of the backward countries.联合国呼吁发...
In general, gimbal parts of simple, massive shapes will offer greater potential for dimensional stability.通常, 具有简单而结实的形状的框架零件提供良好的尺寸稳定性的可能性较大.Ive pulled that gimbal thRee times and stRipped it twice.我推了那个万向节三次,拆卸了两次.Gimb...