1.twinkle v.闪闪发出；使闪烁
He has a ready smile and a twinkle in his eye.
他已准备好笑容，眼中闪烁着光芒。
2.solar a.太阳的，日光的；利用太阳能的
A total solar eclipse is due to take place some time tomorrow.
明天某个时刻会发生日全食。
3.pioneer v.开拓，开发
As a technician he was a remarkable pioneer.
作为一名技术人员，他是个了不起的先驱。
4.reflection n.反映；思考
He paused, absorbed by his reflections.
他停下来，陷入了沉思。
5.reinforce v.加固；使更结实；加强
Let them reinforce each other.
让它们二者互相补充。
