及物动词
1. We must invent an excuse for being late. 我们必须编一个迟到的借口。
2. He invented a new type of stethoscope. 他发明了一种新型听诊器。
3. Who invented the steam engine? 谁发明了蒸气机?
4. He invented an ingenious excuse for his absence. 他为缺席编造了一个巧妙的借口。