Boms
(bom 的复数) abbr. 物料清单（Bill of Materiel）
🗣️ 情景例句
I waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
If you were to attend the banquet ,what would you wear?
如果你将出席宴会，你将穿什么？
The children started to walk around the island.
孩子们开始绕着小岛散步。