fouladj. 肮脏的Foul air injures the health. 污浊的空气有害健康。[同]filthyadj. 丑恶的,罪恶的What a foul crime it was... [查看全文]
floatn. 浮子,浮标The float is made of cork. 这个浮标是用软木做的。fluctuatevi. 波动,起伏fluctuating prices 波动的物价[... [查看全文]
fighter n. 战士,斗争者,奋斗者;战斗机;(职业)拳击手 filament n. 细丝;灯丝 filth n. 污物,污秽,肮脏 The ... [查看全文]
enterprisen. 事业,企业entertainmentn. 招待,款待give an entertainment to sb. 招待某人n. 娱乐,表演This is a serious n... [查看全文]
enterprise n. 事业,企业 entertainment n. 招待,款待 give an entertainment to sb. 招待某人 n. 娱乐,表... [查看全文]
eject v. 强迫(某人)离开(某地) They were ejected because they had not paid their rent for a year. 他们因... [查看全文]
diverge v. (道路)分叉;(意见)分歧;离题 diverge to another topic 离开本题谈另一问题 [难点] diverge from 与...... [查看全文]
discourse n. 演说,谈话,论说,论文 give sb. a discourse 给某人作演讲 discrimination n. 辨别,区别;识别力,... [查看全文]
degradation n. 降级[反]elevation n. 堕落;退化(生物) degrade v. (使)降级;(使)堕落 degrade oneself by cheat... [查看全文]
currency n. 货币 foreign currencies 外币 [同]money n. 流通,通用 [难点] give currency to sth. 使…流... [查看全文]