helical pair, screw pair
螺旋副; 组成运动副的两构件只能沿轴线作相对螺旋运动的运动副。
热门查询
- measureless adj. 无限的，不可量的
- Germain [人名] 杰曼
- quinine n. 奎宁；金鸡纳碱
- genotype n. 基因型；遗传型
- well-balanced adj. 匀称的；神智健全的；通情达理的；明智的
- affray n. 滋事；骚乱；争论
- suitably adv. 适当地；相配地；适宜地
- brewpub n. 出售自制啤酒的酒馆
- kasha n. 荞麦粥；麦粥；麦糊 n. (Kasha)人名；(英、阿尔巴)卡沙
- untamed adj. 不能抑制的；难控驭的；未驯服的
- monoecious adj. [动][植] 雌雄同株的；[动] 雄雌同体的
- absentmindedly adv. 茫然地；精神不集中地
- humanity n. 人类；人道；仁慈；人文学科
- exercisable adj. 可实行的，可操作的，可运用的
- antihydrogen [核] 反氢
- linguist n. 语言学家 学多种外语的人
- uvula n. [解剖] 悬雍垂；[解剖] 小舌
- tasting n. 品尝，尝味 v. 品尝（taste的ing形式）
- Wenceslas 即Wenceslaus
- sunstroke n. 中暑
考试词汇表
- make the air blue
- make the decision
- make the dust fly
- make the headline
- make the payments
- make the pot boil
- make the round of
- make the worst of
- make their choice
- make their flight
- make their market
- make their option
- make their rounds
- make things worse
- make through with
- make tracks (for)
- make up a bearing
- make up a quarrel
- make up machinery
- make up of charge
