a. 可以食用的 ≠ inedible
These berries are edible, but those are poisonous. 这些浆果可以吃,但那些有毒。
The food at the hotel was barely edible.
这家旅馆的食物简直不能入口。
It has banned supermarkets from dumping edible foods. 扔掉可食用的食物
BrE /əˌbriːviˈeɪʃn/