Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Mar 16 '17 eng>chi by-metals and coupled metals 副产金属和耦合金属 pro closed no 4 Dec 7 '08 eng>chi all over the world 我们在美洲、欧洲和亚洲都有客户，我们在全世界开展工作。 pro closed no - Apr 6 '08 eng>chi thread (sth) on to (sth) 将 (sth) 拧到 (sth) 上 pro closed no - Dec 10 '07 eng>chi seal 密封垫 pro closed ok 4 Dec 10 '07 eng>chi diffusor sections and columns 扩散段和扩散柱 pro closed ok Asked | Open questions | Answered