1.dinosaur n.恐龙
The blue whale is bigger than the biggest dinosaur.
蓝鲸比最大的恐龙还要大。
2.illuminate v.照明;阐释;说明
A sudden smile illuminated her face.
突然的微笑使她容光焕发。
3.presentation n.介绍;陈述;赠送物
Amy did her presentation on her cat.
艾米做的介绍是关于她的猫的。
4.institute n.学院;学会;协会
New methods of teaching foreign languages are adopted in this institute.
该学院采用新的外语教学法。
5.feather n.羽毛;翎毛;种类
Feather is very light, so that we say "as light as a feather".
羽毛很轻,因此我们说“轻如鸿毛”。