单词	train formation
释义	train formation 列车编组
随便看	impulse click impulse clock impulse code impulse code modulation impulse-code modulation impulse coding impulse compaction impulse condition test impulse conducting fibers impulse conduction impulse-conservation equation impulse contact impulse control impulse-control impulse control disorder impulse controller impulse conversion circuit impulse correction impulse corrector impulse counter impulse coupling impulse crowding impulse current impulse current apparatus impulse current automatic butt welding machine 釂釃釄釅釆采采1 采2 采3 采4 ほていほていほていほてい【布袋】ほてい【補綴】ほてい【補訂】ほてるほてるほてる【火照る（熱る）】ほてん