Promethium
钷
✅ 同义词
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
We think $ 87,000 per unit with a five percent discount for orders over 100.
我们减少到每台8。7万美元，订购超过100台给予5%的折扣。
We're planning a tour to Italy this summer.
我们计划今年夏天到意大利去旅行。