longnn龙眼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 leaf tobacco长叶烟草,柳叶烟long-reach mike远距离话筒Long - fragment长节段long wave antenna长波天线long-time cycle长周期Longlingchun Hejilonginternal wave长内波long-term store长期存储器long handled comb长柄梳long-term price长期价

1. Returning home from a day's work, I sat before the computer with a befuddled mind.
   上了一天班回家后，我头昏脑胀地坐在电脑前。