VOA慢速英语:你害怕形容词和介词吗？

n. 介词; 前置词;
[例句]There is nothing in the rules of grammar to suggest that ending a sentence with a preposition is wrong.
语法规则中并没有规定句子以介词结尾是错误的。

2.cream

n. 乳霜; 精英; 奶油色; 乳脂，奶油;
vt. 把…搅成糊状（或奶油状）混合物; 彻底打败，狠揍;
[例句]Gently apply the cream to the affected areas.
把药膏轻轻涂抹在患处。

3.response

n. 反应; 回答，答复; [宗] 回应经文，应唱圣歌;
[例句]There has been no response to his remarks from the government
政府尚未对他的言论作出回应。

4.casual

adj. 随便的; 偶然的; 非正式的; 临时的;
n. 临时工人; [军] 待命士兵; 没有固定工作的劳动者; 不定期领取救济金的人;
[例句]It's difficult for me to be casual about anything
要我轻松处事很难。

5.specific

adj. 具体的; 明确的; 特种的; [免疫学] 特效的;
n. 特效药; 特性; 细节; 显著的性质，特性;
[例句]Massage may help to increase blood flow to specific areas of the body
按摩有助于增加身体特定部位的血液流量。

6.grammatical

adj. 语法上的，符合语法规则的;
[例句]Should the teacher present grammatical rules to students?
老师是否应该给学生讲授语法规则？