senior high school
[名 词] 高(级)中(学).
He is the most well known student in that senior high school.
Which senior high school are you going to?
[形容词] 严重的, 严肃的, 危急的.
Don't look so serious.
The fire was put out before it became too serious.
[名 词] 沙发, 长条椅子.
Please sit on the sofa.
If I make her angry, I'll have to sleep on the sofa.
[形容词] 成功的, 圆满的, 有成就的.
I tried to make a cake, but it was not very successful.
He is successful in everything.
[名 词] 运动衫, 毛线衣.
Can I put my sweater in your bag?
I often get a sweater for my Christmas present.