作业帮at least又是什么意思
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at least又是什么意思
at least又是什么意思
at least又是什么意思
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基本释义
adj.最小的；最少的（little的最高级）
adv.最小；最少
n.最小；最少
2网络释义
最少
...leasing trade 租赁贸易 Least 最少,最小 leastdeveloped counrty 最不发达国家 ...
3短语
Least Squares最小二乘法 ; 最小平方 ; 最小二乘
least action[物][经]最小作用量
least residue最小剩余
至少
例句与用法:
1.He has been there at least twice.
他至少去过那儿两次.
2.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.
3.We should brush our teeth at least twice a day.
我们每天应该至少刷两次牙.
4.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.
5.He should at least have come to say good-by.
他至少也该来道个别（然而却没来）.
6.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.
7.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%.
8.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.
副词at least:
1.if nothing else (`leastwise' is informal and `leastways' is colloquial)
同义词：leastways,leastwise,at any rate
2.not less than
同义词：at the least
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