“断定”造句

他断定富兰克林一定是得了重感冒。
He decided Franklin must be suffering from a bad cold.

她最终断定，表演这一行并不适合。
She eventually decided the acting profession wasn't half bad.

教练断定他永远也当不了飞行员。
Instructors decided he would never make a pilot.

• #断定