单词:ball roller bearing grease
滚珠滚柱轴承润滑脂
单词:ball roller bearing grease 相关文章
[00:00.00]Unit 5 Sports and Games [00:05.88]Lesson 20 [00:10.54]Exercise 1.1 [00:14.26]Can you swim .Sandra? [00:16.19]Yes, I can ,but I can't swim well . [00:19.77]What's your favourite sport? [00:22.60]Roller-skating is my favourite. [00:26.65]Hi!D
发表于:2018-12-29 / 阅读(226) / 评论(0)
北师大版初中英语七年级上
今天我们要学的词是bearing. Bearing is spelled b-e-a-r-i-n-g, bearing. Bearing 意思是关系,意义。我们常用 to have bearing on something 意思就是同某事有关系,对某事有影响。The decision had much bearing on the way
发表于:2019-02-05 / 阅读(67) / 评论(0)
英语单词荟萃