"dull and heavy," 1848, American English, perhaps from Dutch log "heavy, dull" + -y (2); compare Middle Low German luggich "sleepy, sluggish." Or perhaps a variant of loggy.
权威例句
1. In this same leisurely manner I studied zo? logy and botany.
关于动物学和植物学,我的学习态度也是这样闲散.
2. This requirement for cosmology might be satisfied by quantum cosmo - logy.
这个要求可望在量子宇宙论中得到满足.
3. This article analyzes current state and development of alumina techno logy in China.