单词：pore refining
单词：pore refining 相关文章
[00:00.00]ponder [00:05.11]ponder [00:06.81]v.沉思，考虑 [00:13.20]ponder [00:14.91]pope [00:18.90]pope [00:20.57]n.教皇 [00:25.22]pope [00:26.90]porch [00:31.54]porch [00:33.19]n.门廊 [00:38.65]porch [00:40.30]pore [00:44.06]pore [00:45.58]
大学英语六级词汇(拼读版)
An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum a dark, thick ooze from the earth had been known for hundreds of years, but little use had ever been made of it. In the 1850s Samuel M. Kier, a manufacturer i
新概念优美背诵短文50篇
An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made
新东方背诵文选
An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum a dark, thick ooze from the earth had been known for hundreds of years, but little use had ever been made of it. In the 1850 s Samuel M. Kier, a manufacturer i
考研背诵50篇
Oil Refining An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made of it. In the 1850's Samuel M. Kier,
英语小短文