doubleword双字doubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double interruption jack双断点塞孔,双断开关double-level structure双层结构double reduction gearbox两级减速装置double etching technique双蚀刻技术Double their workload.加倍他们的工作量。double in size/weight两倍大/重double-layer-windingn.双层绕组double or nothing double要么加倍付钱,要么全部勾销double heterodyne system双外差法double-beat drop valve双座阀

1. The contents of the unused parts of the double word are undefined.
   双字中未使用的部分是未定义的。
2. The results were explained with a cohort model which hypothesizes that bimorphemic words are represented as a whole.
   本研究结果支持双字词是以整体的方式表徵。