- 相关词组
- piston compressor活塞式压缩机;
- bearded needle钓针,弹簧针;钩针;
- piston pin活塞销;
- auricular needle[医]耳针;
- piston cotter活塞制销;
- three-edged needle三棱针;
- round bodied needle圆体针
- fine needle[医]细针;
- magnetic needlen.磁针;
- needle seating针阀座;
- piston attenuator活塞式衰减器;
- fine needle aspiration抽吸;细针穿刺;细针抽吸;细针穿刺细胞学检查;针吸细胞学
- adjusting needle调节针
- double acting piston双作用活塞,双动活塞;
- Adam's needle亚当针叶纤维
- a needle in a haystack落进草垛里的一根针(比喻很难找的东西);
- needle trade缝纫业;
- darning needlen.补缀用针,<美方>蜻蜓;
- cutting edge needle快口尖型缝合针;
- knitting needlen.编织品,针织;
- 今日热词
- 热门搜索
- Alexa n.【女子名】亚历克萨 Alexandra,Alexandria,Alexandrina等的昵称vi. Alexa是一家专门发布网站世界排名的网站
- generous adj.慷慨的;宽厚的;丰富的;
- ambitious adj.有雄心的;有野心的;费力的;耗资的;
- scent n.香味,气味;嗅觉;(动物的)臭迹;痕迹,踪迹;vt.闻到;察觉,发觉;使充满…的气味;发出气味;
- unconditional adj.无条件的,绝对的;无限制的;无保留的;
- magic art 魔术
- text n.文本,原文;课文,教科书;主题;版本;v.发短信;
- preliminary adj.初步的,初级的;预备的;开端的;序言的;n.准备工作;预赛;初步措施;(对学生等的)预考;
- upstairs adv.在楼上,往楼上;在高空;n.楼上;
- ourselves pron.“myself”的复数;我们自己;(把)我们自己;
- communist n.共产主义者;共产党党员;adj.共产主义的;
- hardship n.艰苦,贫困;