单词：pitman
音标：['pitmәn] ；
n. 矿工, 煤矿工, 连杆
[化] 连杆
[化] 连杆
n. English educator who invented a system of phonetic shorthand (1813-1897)
词型变化：名词复数形式 : pitmen
pitman的用法和样例：
词汇搭配
- automatic pitman自动连杆
- tipping pitman倾翻轴,倾卸轴...
- chute pitman滑槽枢轴,卸载管轴...
【近义词】
- collier煤矿工人
- coal miner煤矿工人
单词：pitman 相关文章
SCIENCE IN THE NEWS - A Death in the Family May Cause Real Heart Break SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. Im SHIRLEY Griffith. MARIO RITTER: And Im Mario Ritter. Today, we tell about an American study of heart atta
发表于:2018-12-16 / 阅读(248) / 评论(0)
2012年VOA慢速英语(二)月
2012年VOA慢速英语(二)月
Geophysicist Probes Ocean's Secrets Today, Pitman is a distinguished professor of geophysics at Columbia University, and the recipient of many of his fields most coveted honors. Even though he is now in his 80s, Pitmans animated manner makes it easy
发表于:2019-01-13 / 阅读(484) / 评论(0)
VOA标准英语2012年(一月)
VOA标准英语2012年(一月)