longbown.(中世纪时英格兰所用的)大弓;长弓
longadj.长的;冗长的;久的;长音的adv.长期地;久地;用于名词后强调某事发生在某整段时间v.渴望n.长时间;长音节;囤积商品者
Long Range Air Navigation System远程空中导航系统
Long Range Electronic Navigation远程电子导航
long- term effective mechanism长效机制
long screw pole drilling machine长螺杆钻孔机
long-distance bombing aircraft远程轰炸机
Long distance control and record远程抄控
Long-distance teaching network远程教学网
Long Range Weapons Establishment远程武器研究所