食品（不可數(shù)名詞,，俚語）

[noun (non-count), SLANG] Food.

EXAMPLE: I'm really hungry and I'm looking for someplace to get some grub.

我實在是餓了,，想找個地方吃點東西,。

first come, first served

先到先得（非正式）

(INFORMAL) Truncated form of the sentence "The people who come in first will be served first." meaning that customers are served according to the order in which they arrived.

EXAMPLE: There are not enough concert tickets for everyone in the long line, and since it's first come, first served, it's possible that the people who are last in line may not get any tickets.

音樂會的門票已經(jīng)不夠長隊里每人一張了,。先到者先得，所以排在隊尾的人可能拿不到任何票了,。