Logetronography
电子滤波术, 电子选频术
🗣️ 情景例句
I love tuna fish.
我喜欢吃鲔鱼。
Provided you can offer favorable quotations and guarantee delivery within four weeks from receipt of order, we will place regular orders with you.
贵方若能报优惠价并保证在收到定单后4周内交货，我方将定期订购。
What is your plan?
你的计划是什么？