| 释义 |
Op. abbr. operation opus op. abbr. opera operation operator opposite optical opus OP ['əu'pi:] abbr.observation post 观察哨 opposite prompt Order of Preachers (Dominican) (多明我会)传道会,布道兄弟会 [亦作 op,o.p.] out of print 绝版 overprint overproofn.[澳大利亚口语](索取)别人的 |