automatic emergency shut-down and slow-down circuit
COOL DOWN; COOLING DOWN
down-converter(down-convertor)
down-supply and down-return
printed down-proof cotton cloth duck down quilt
run down [= running down]
catenary ream less arch
cigarette paper in ream
multiple-instruction [stream] multiple-data ream
Ream
扩髓
塑性铰
再沸
扩孔器
扩眼
令
斑纹
梁
用铰刀铰孔
扩大。。。的孔
一令
用铰刀扩
铰孔
铰除
扩孔
扩
大量