Posiode
正温度系数热敏电阻
🗣️ 情景例句
I couldn't disagree with you more.
我的看法和你截然相反。
He emerged as leader at the age of thirty.
他在30岁时出人头地成为领袖。
Well,you mustn't play in the road.It's dangerous. A car may hit you.
嗯，你不可以在路上玩球。那是很危险的。汽车会撞着你。