Cerap
陶瓷压电元件
🗣️ 情景例句
in almost a full week.
差不多有一整个星期了。
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
What's the weather like in spring?
春季的天气怎么样？