单词：at least音标：发音：(点击发音)解释：至少【例句与用法】：She's completely homeless at least I have my parents to fall back on.
她是真正无家可归--我至少有父母可依靠.
The mark-up on food in a restaurant is usually at least 100%.
餐馆食物的成本加价率通常至少是100%.
She may be slow but at least she's reliable.
她迟钝是迟钝,但无论如何她很可靠.
He should at least have come to say good-by.
他至少也该来道个别（然而却没来）.
To go abroad to study,you should at least master the language.
要到国外读书,你最起码要掌握那种语言.
We should brush our teeth at least twice a day.
我们每天应该至少刷两次牙.
I have to mop the kitchen floor at least once a day.
我每天至少要把厨房地板擦洗一次.
He has been there at least twice.
他至少去过那儿两次.【词形变化】：【英英解释】：副词 at least:
if nothing else (`leastwise' is informal and `leastways' is colloquial)
同义词：leastways,leastwise,at any rate
not less than
同义词：at the least