Kanbans
(kanban 的复数) n. <日>看板（法）（指企业为降低原材料或零部件的仓储成本在需要前夕才进货的制度）
🗣️ 情景例句
It's a pleasure to meet you too, Mrs. Green. I've heard so much about you.
格林太太，我也很高兴见到您。早就听说过您。
Don't forget to put stamps on the letter.
不要忘记在信封上贴邮票。
OK. I'll do that.
好的，我会做的。