Ilc
abbr. irrevocable letter of credit 不可取消的信用证
🗣️ 情景例句
Thanks very much. It was a great party!
非常感谢，今天的聚会棒极了！
Shall I come by early to help you get ready?
我提早一点来，帮忙准备宴会好吗？
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？