Electromanometer
电子压强计; 电子液压计
🗣️ 情景例句
What's the nature of the problem?
是什么样的问题？
No,I can't .
不，我不能。
Not too much, said Lucy. I didn't spend all the money. I brought some of it back again.
“不太多，”露西说，“我并没有完你给的钱。我带回来一些钱。”