动词 long:

1. desire strongly or persistently

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Longum磺胺甲氧吡嗪, 磺胺-3-甲氧吡嗪, 吡嗪磺, 长效磺胺B[磺胺类抗菌药]Longri隆格里Longze龙泽Longle隆莱Longuy隆吉longus[医] 长的； 长肌Longin磺胺甲氧嗪[磺胺类抗菌药]Longhu大龙湖Longos-nickname of the city, its lockup, and jail, and the detention pens of the Immigration and Naturalization Service (墨西哥裔美国人)加利福尼亚州长滩--改市、其拘留所、监狱,以及移民入境和入国籍服务拘留所的别称Longet隆热

1. `Have you been waiting long?' `Yes, I've been waiting (for) twenty minutes.'
   ｀你等了很久了吗?＇｀是啊，等了20分钟了.
2. This fire hose is about sixty feet long.
   这段消防水管大约有60 英尺长。
3. My heart, with its lapping waves of son, longs to caress this green world of the sunny day.
   我的心，同着它的歌的拍拍舐岸的波浪，渴望着要抚爱这个阳光熙和的绿色世界。
4. He longs to be a musician.
   他希望成为一名乐师。
5. He longs above all (else) to see his family again.
   他尤其渴望再见到家 的人。
6. Never having been to Switzerland before, he longs for a trip there.
   因为从来没去过瑞士，他期待一趟瑞士之旅。