所需的

needed

→ 所需
phrase Rare #31,050
needed Used before a noun to mean that something is required or needed.
CH: 这是完成任务所需的材料。
EN: These are the materials needed to complete the task.

即使把他们所需的一切都供应齐全,他们又能买多少?

Even if you supplied them with everything they needed, how much could they buy?

我们每天所需的食物.

The food we need every day.

— 再见,孩子们 (1987)