1、explosionn. 爆炸，爆发例句：The fireworks explosions were amazing .烟花爆炸的场景真是一场视觉盛宴。形近词：explosive n.炸药，爆炸物 adj. 爆炸的
2、frownn. 皱眉，不悦 vi. 皱眉，不赞成 vt.使哑口无言例句：Grace set her face into a frown ; she was not happy at all .Grace 的脸皱成了一团，她一点也不开心。
3、responsen. 回答，响应例句:哌囿亡噱The students raised their hands in response to the teacher's question.同学们举起手来回答老师的问题。形近词： responsible adj.有责任的 respond n.应答 vi.作答；响应 vt.以......应答
4、repelv. 排斥，击退，驱逐例句： Like poles repel ; unlike poles attract .同性相斥，异性相吸。英文释义： to k髫潋啜缅eep (something) out or away .
5、lidn. 盖子；眼睑例句：My mouth watered when the waiter took the lid off the plate .当服务员把盖子拿起来的时候，我都流口水了。
6、infantn.幼儿 adj.婴儿的例句：The mother takes care of her little infant .母亲照顾她的小婴儿。
