
fast的副词是fast,fast可以是副词、动词名词,以及形容词。
例句
Can you run as fast as Mike?
你能和迈克跑得一样快吗?
Im early—my watch must be fast.
我早了—我的表肯定快了。
Night was fast approaching.
黑夜迅速降临。
We have a fast turnover of stock.
我们的货物周转快。
That clock\'s an hour fast.
那个钟快了一个小时。
Don\'t go too fast —gently does it!
别太快—慢点吧!
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