foo — Từ điển tiếng Anh

Danh từ

1. A metasyntactic variable used to represent an unspecified entity. If part of a series of such entities, it is often the first in the series, and followed immediately by bar.

   Cách dùng

   • không đếm được

   Ví dụ

   Suppose we have two objects, foo and bar.

Thán từ

1. Expression of disappointment or disgust.

   Ví dụ

   Oh foo – the cake burnt!