Baretn.巴雷特bareadj.赤裸的；空的；仅有的；贫瘠的，荒芜的vt.使裸露；暴露bare sizing electro-magnetic valve通径电磁阀bare optical fiber temperature sensor裸光纤温度传感器Bare Equipment Modernization Officers负责旧设备现代化改装的官员Bare-root Transplanting of Big Trees大树裸根移植整合技术Bare weight wastes communications resources.空载是浪费交通资源的行为！