三线（式）发电机 three-wire generator; Dobrowolsky generator;
热门单词
- 会阴缝术 perineorrhaphy;
- 会集
- 会面
- 会餐
- 会餐用具 mess kit; mess gear
- 会馆
- 伞
- 伞伐
- 伞伐作业更新林 regenerated forest under shelterwood system
- 伞伐作业 felling for shelterwood system;
- 伞伐更新 compartment system; regeneration under shelterwood system;
- 伞伐法 shelterwood method;
- 伞传播体
- 伞兵援救 pararescue;
- 伞兵
- 伞兵服 parasuit;
- 伞兵运输机 paratrooper;
- 伞兵站 paraoperation
- 伞兵部队 paratroops;
- 伞包
- 伞套
