Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Jan 26 '08 chi>eng 极光放电 auroral discharge pro closed ok - Mar 23 '07 chi>eng 无唇证件 non-lipped credentials pro open no 4 Jan 24 '07 chi>eng 单面焊双面成型工艺 double-side formation with one-side welding technology pro closed ok - Dec 4 '06 chi>eng 民间科研 private research pro closed ok 4 Oct 20 '06 chi>eng 主送 vs. 抄送 To vs. CC pro closed ok - Aug 18 '06 chi>eng 奇异点 Anomaly pro closed no Asked | Open questions | Answered