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[新视野大学英语词汇] 新视野大学英语词汇讲解第364期:efficiency
efficiency n. the quality of being able to do a task successfully, without wasting time or energy效率There are many ways of increasing agricultural efficiency.提高农业效率的方法有许多。The use o2012-06-13 编辑：echo
Severity: Notice
Message: Memcache::connect(): Server 127.0.0.1 (tcp 11211, udp 0) failed with: Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
Severity: Warning
Message: Memcache::connect(): Can't connect to 127.0.0.1:11211, Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
2012-06-13 编辑：echo
