X Factor
freq. 16
dict. 5
cmpt. 1
spoken 4
n.X 因素（尤指获得成功所必需又难以描述的素质）
[网络]英国偶像；未知因素；未知元素
- doublemotion mixer
- double motion mixer
- double motion paddle mixer
- double-motion raddle mixer
- double-motion turbine
- double motion turbine
- double motor
- double motor alternator
- doublemotor and alternator
- double motor and alternator
- double-motor drive
- double motor drive
- double motor equipment
- double-motor grab winch
- double mouldboard bottom
- double mould-board ridging plough
- double-mould-broad ridging plough
- double mount
- Double mouth
- double-move
- double movement
- double moving average
- double-muffle furnace
- double muffle furnace
- double multiplication