Posiode
正温度系数热敏电阻
🗣️ 情景例句
She's become involved with another man.
她曾经和另外一个男人关系暧昧。
How long will it take you to make it?
你要多久才能做好它？
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。