Caliculate
a. 有杯状窝的, 有副萼的
🗣️ 情景例句
I care about the school buildings in need of paint.
我关心学校的建筑物需要粉刷。
Don't make me laugh!
你别笑死人了！
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。