Nitrometal
硝基金属
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天，我们必须要收到你们的信用证。
He sketched the situation in a few vivid words.
他用几句生动的话概况了形势。
He asked me for a meal and a glass of beer.
问我要一顿饭和一杯啤酒。