单词：shot peening strengthening
单词：shot peening strengthening 相关文章
[00:02.95]UNIT 4 Liu Hong is running after her cat. [00:07.24]1 Listen and write. [00:10.47]Hu Shan is sick. [00:12.38]His friend is with him. [00:14.27]It's a lovely day, Hu Shan. [00:16.37]Yes, but I'm sick! [00:18.48]Tell me what's happening outsi
外研社新标准初中英语七年级
Some older women in South Africa are fighting the effects of aging with boxing exercises. They call themselves the grannies. They belong to a boxing group near the South African capital, Johannesburg. The 75-to-80-year-old women are fighting the pain
2018年VOA慢速英语(一)月
Over the last few weeks, I've been making the case that we need to act now on the American Jobs Act, so we can put folks back to work and start building an economy that lasts into the future. Education is an essential part of this economic agenda. It
美国总统演讲视频
EU to Discuss Strengthening Euro; Greeks Strike Members of the European Union are meeting in Brussels Thursday to discuss how to strengthen the ailing euro currency. Germany is expected to press for the EU to play a stronger role in the economies of
英语新闻
爱情，当然是要享受一点浪漫。用实用而浪漫的英语给对方发个爱情短信，不失是一件很甜蜜的事情。 I love you not because of who you are, but because of who I am when I am with you。 我爱你，不是因为你是一
英语新闻
A new report says the world's developed economies appear headed for stronger growth in the coming months, with China advancing as well. The Paris-based Organization for Economic Cooperation and Development said Tuesday that its gauge of future econom
英语新闻