单词：rolled-steel joist
[网络] 辗钢工字梁；轧制工字钢；I型钢
单词：rolled-steel joist 相关文章
Chapter 108 Ahab and the Carpenter 第一百零八章亚哈和木匠 The Deck First Night Watch 甲板上初夜班 (Carpenter standing before his vice-bench, and by the light of two lanterns busily filing the ivory joist for the leg, which joist is f
白鲸记
By Caty Weaver Broadcast: November 21, 2003 This is Bob Doughty with the VOA Special English Economics Report. Last week, the World Trade Organization ruled that United States taxes on imports of stee
VOA2003（下）-农业与经济
Johnny-Cake 玉米饼 Once a little old woman and a little old man and a little boy lived in a little old house. 从前，一个小老太太、一个小老头和一个小男孩住在一座破旧的小房子里。 One day the little old woman made a r
美国小学英语教材1
STEVE INSKEEP, HOST: President Trump's push for tariffs on steel and aluminum imports is driven in part by competition from China. The United States still produces most of its own steel, we should be clear. But the industry has faced pressure from ch
2018年NPR美国国家公共电台3月
BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year
英语新闻
to go haywire 火冒三丈,非常生气 美国的农民一般都是用一根细的铁丝把乾草一捆捆地捆起来。这种捆乾草的铁丝在英文里叫做：haywire。每当一个农民要喂牲口的时候，他就用斧头把铁丝砍断。可
美国俚语