单词	pouring arc
释义	pouring arc [机] 铸弧
随便看	double helical gears double helical heater double helical mixer double helical pinion double helical ribbon mixer double helical spring double-helical spur gear double helical spur gear double helical (spur) gear double helical spurgear double helical spur wheel double helical teeth double helical tooth double helices double-helix double helix double helix crystallizer double helixes double-helixes double helix model double helix structure double hemiplegia double herringbone double heterojunction double heterojunction (dh) injection laser zsej zsex zsfg zsfh zsfm zsfr zsfs zsfy zsgd zsgh 13977 13978 13979 13980 13981 13982 13983 13984 13985 13986