a noncommissioned officer in the navy with a rank comparable to sergeant in the army
同义词：petty officer??/??PO
"By two thousand and twenty, C.O.P.D.will likely be the third leading cause of death across the world."
VOA : special.2009.06.23
This actually I think derives from a Greek word, "Synkope, " S-y-n-k-o-p-e, synkope.
这个术语我觉得来源于希腊语,Synkope,S-y-n-k-o-p-e
聆听音乐课程节选 : 耶鲁公开课
Let us say P for plane, G for ground, O for object.
我们定义 P 是平面,G 是地面,O 是物体
基础物理课程节选 : 耶鲁公开课
A list of American colleges and universities that offer financial aid to foreign students can be found at edupass.org -- e-d-u-p-a-s-s dot o-r-g.
VOA : special.2009.02.05
The team examined results from a Norwegian study of more than nine hundred people with C.O.P.D.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。