day是可数名词 但是有些地方就不能加s 所以就有些区别。 days n.一天;一日;白昼;白天;工作日;一天的活动时间 day的复数 例句 How many days did you take of...
price的基本意思是指商品的价钱,价格。用于比喻可表示所付出的代价,只用作单数形式。 用作动词指商家对待售物标价定价或顾客对商品的询价估价。 只用作及物...
过去式 was were;过去分词 been。 例句 The system was state of the art. 这一系统是当时最先进的。 It was a time of peak demand for the product. 那...
reaction是不可数名词; reaction n.反应;回应;(对旧观念等的)抗拒;生理反应;副作用; 复数 reactions; 例句 Peoples reaction to the film has varied gre...
Count计算,Child小孩,Close关闭,Class课室,Carry堤,Clear清澈,Cried哭,Chair椅子,Crime罪恶。Crowd人群,Clean清洁,Cargo船货,Cable电缆,Candy糖...
wonderful adj. 极好的,精彩的,绝妙的; wonder n. 惊讶;奇迹;能人;有特效的东西; 例句 Its a wonder that it took almost ten years. 花了几乎十年时...
dangerous adj. 危险的; endanger vt. 危及;使遭到危险; 例句 Development of the area would endanger wildlife. 开发这一地区将会危及野生生物。 Its ...