Posiode
正温度系数热敏电阻
🗣️ 情景例句
I never met before.
我从未谋面过的人。
Her husband doesn't think she should continue working after the baby is born.
她的丈夫认为女人生了孩子就不应该再继续出去工作了。
He's doing very well in the navy.
他在海军里干得很出色。