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- Don't digress (from the subject) when lecturing. 讲课时不要岔开(主题).
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- Extract lecturing 精讲
- The lecturer is lecturing on Russian literature. 讲师正在讲俄罗斯文学。
- The president was lecturing the freshmen. 校长正给新生做演讲。
- I divide my time teaching, writing and lecturing. 我的时间分别用于教学，写作和作报告。
- He is lecturing on Russian literature. 他正讲俄罗斯文学.
- He fidgeted with his notes while lecturing. 他在讲座时不停地摆弄稿子
- It take a major operation to extract money from a minor poet. 要从小诗人那儿榨出钱来，得施行一次大手术。
- He's always lecturing me about the way I dress. 他对我的衣着总是指手画脚的。
- Data mining is to extract knowledge from information. 资料开采是从各种资讯中获得知识。
- Prof Ross is skilful in lecturing. 罗斯教授擅长讲学。
- He was lecturing a group of tourists. 他给一群旅客演讲。
- He's lecturing a group of tourists. 他在向一群观光者作报告。
- I prefer questioning my pupils to lecturing them. 我喜欢少讲课, 多提问我的学生。
- I found his style of lecturing rather soporific. 我感到他的讲课方式令人昏昏欲睡。
- He insists that we should hold on a lecturing game. 他一定要让我们举行一次演讲比赛。
- Ice cream flavored with vanilla extract. 用香草精调味的冰淇淋。
- The Pope paces the floor, lecturing the inmates. 监狱长在监狱一楼来回踱步，训斥着犯人们。
