Sbt
n. Surface barriertransistor的简 写
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
The order was in good shape when it left out factory.
货离开工厂时都是完好无缺的啊。