bicycle與bike最大的區(qū)別在于bicycle多用于書面語，而bike多用于口語，是兩個不同的單詞,而非簡寫,而且bike更常用些。icycle與bike意思相同，作名詞都有“自行車；腳踏車”的意思，作動詞有“騎自行車”的意思，二者拼寫不同。

bicycle與bike的用法：I got there by bicycle。I got there by bike。我騎腳踏車去那兒。It only takes eight minutes by bicycle to the dancing class。It only takes eight minutes by bike to the dancing class。騎自行車去上有舞蹈課只需要八分鐘。

You can go there either by bicycle or on foot。You can go there either by bike or on foot。你要么騎車要么步行去那里。The man bumped me off the bicycle。The man bumped me off the bike。那人把我從自行車上撞下來。

bicycle第三人稱單數(shù)：bicycles。復(fù)數(shù)：bicycles?，F(xiàn)在分詞：bicycling。過去式：bicycled。過去分詞：bicycled。bike第三人稱單數(shù)：bikes。復(fù)數(shù)：bikes。現(xiàn)在分詞：biking。過去式：biked。過去分詞：biked。