Boms
(bom 的复数) abbr. 物料清单（Bill of Materiel）
🗣️ 情景例句
I want a 3-button wireless mouse.
我想要一个三键光电鼠标。
How many cups are you going to order?
你要订几杯？
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。