at six forty的意思

06:40

and so forth───等等

at liberty───自由；隨意；有空

to set forth───提出

at a word───adv.立即；簡而言之

at all costs───無論如何，不惜任何代價

at any cost───無論如何；不惜任何代價（等于atallcosts）

at livery───付飼料或費用托人代養著（馬）

at sight───一看到就；見票即付，即期付款

at the most───至多，不超過

I have breakfast at six forty-five.───我吃早餐在六點四十五分。

At six forty my father prepares the breakfast.───在六點四十分我父親準備早餐。

I usually take a shower at six forty.───經常幾點洗澡？我經常六點四十洗澡。

I have breakfast at six forty-five.───我在六點四十五分吃早餐。

At six forty, my father prepares the breakfast.───大約在六點四十分，我父親在準備早餐。

Lucy leaves for school at six-forty every day = Lucy goes to school at six-forty every day.───露茜每天六點四十去學校