adj.用皮绳捆住的；用皮带装饰的；身无分文的
动词strap的过去式和过去分词形式.
All the luggage has been strapped up. 所有行李都已捆扎好。
His injured arm was tightly strapped (up). 他受伤的手臂已妥善地包扎好了。
I'm strapped for cash at the moment, can I pay you later? 我眼下现金紧张，以后付你可以吗?
