Kettering
n. 凯特灵（姓氏）
🗣️ 情景例句
Challenge, the feeling of accomplishment, and knowing that you have made a contribution.
挑战，成就感和知道自己做出了贡献。
We soon believe what we desire.
一厢情愿。
Really? If you are ill, you must see the doctor.
真的吗？如果是生病了，你得去看医生。