Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 3 Apr 21 '05 eng>esl capscrews pernos pasantes easy closed ok 4 Apr 15 '05 eng>esl ***serine protease*** serina proteasa pro closed ok - Apr 15 '05 eng>esl binding molecule molécula de adhesión pro closed ok 4 Apr 3 '04 eng>esl closed cup Copa cerrada o Vaso cerrado pro closed ok - Aug 17 '03 eng>esl camphor quinone Canfeno Quinona pro closed ok 2 Apr 21 '03 eng>esl boiling chips, silicon carbide piedras de ebullición / carburo de silicona pro closed ok Asked | Open questions | Answered