twinter缠绕twinadj.孪生的；紧密联系的n.双胞胎之一twin-roll method双辊法twin boys/girls孪生男孩/女孩twin-slab caster复式连铸机twin-skip system双箕斗提升系统twin cylinder pump双缸泵twinkling criminal瞬间犯罪人twin-sink system双水槽洗碗碟系统twinroller machine对辊压球机twin shell blender双壳拌合器twin-screw press双螺杆榨油机