He gave a lecture on agriculture.
他作了一个关于农业的讲座。
疯狂英语精华演讲卡 口语突破单词(一)

📚 句中词汇解析

从本句中提取的重要词汇

agriculture ['æɡrɪkʌltʃɚ] 词频2 词根: cult
n. 农业;农耕;农业生产;农学;
💡 agri田地+cult耕种+ure表名词→ 农业
"The number of people employed in agriculture has fallen in the last decade."
过去十年,农业从业人数已经下降。
近义:husbandry, agronomy, farming
lecture ['lektʃə] 词频1 词根: ure
n. 演讲;训斥,教训; vi. 作演讲; vt. 给…作演讲;教训(通常是长篇大论的);
💡 lect(选)+ure(抽象名词后缀):选出来的东西用来 演讲
"His lecture was illustrated with slides taken during the expedition."
他在讲演中使用了探险时拍摄到的幻灯片。
近义:orate, prelect, speak, discourse, dissert, dissertate
gave [geiv] 词频1
v. 给予,赠送( give的过去式 );(与名词连用描述某一动作,意义与该名词相应的动词相同);供给;交给;
"The boss gave him the push due to his careless work."
由于他工作不细心,老板解雇了他.

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