Parshall
巴歇尔氏测流量装置
🗣️ 情景例句
But I might not.
但也许不去。
Experience is the mother of wisdom.
智慧来自经验。
OK. I've got a better idea. Why don't we do it together?
好，我有了一个更好的主意。为什么我们不一起干呢？