Explosimeter
n. 爆炸性气体浓度测验仪器
🗣️ 情景例句
Turkey and ham are traditional dishes for Christmas.
火鸡和火腿是圣诞节传统的食物。
We don't like them to pass through here.
我们不希望汽车通过这里。
Yes, there is one.
是的，有一棵。