单词	封筒
释义	封筒 fēng tǒngtube used as an envelope
随便看	action-oriented community diagnosis action oriented decision action-oriented decision action-oriented instructional action-oriented method action oriented methodology action-oriented methodology action-oriented negotiation action oriented program action-oriented programmers action oriented programmes action oriented research action-oriented research action-orientedsimulation action-oriented simulation action-oriented studies action oriented study action oriented teaching Action-oriented teaching action-oriented teaching approach Action-oriented teaching method action-oriented teaching methods action-oriented teaching paradigm action-oriented teaching system action oriented therapy