at least

基本解釋

I resolved to visit my grandmother at least once a year.
我決定每年至少要去看望祖母一次。
They launched at least 2 spaceships into outer space each year.
他們每年至少將2艘宇宙飛船發(fā)射到太空。
Our headmaster rattled on for at least two hours at the opening ceremony.
我們的校長(zhǎng)在開(kāi)學(xué)典禮上嘮嘮叨叨地講了至少兩個(gè)小時(shí)。

All fifty states require at least one year of hospital work for doctors-in-training educated at medical schools in the United States.
Now we can't neglect the first question here, which is at least for me: did Milton really believe this?
現(xiàn)在至少對(duì)我來(lái)說(shuō)，我們不能忽略一個(gè)問(wèn)題：,彌爾頓真的信這個(gè)嗎？
耶魯公開(kāi)課 - 彌爾頓課程節(jié)選
I think she is a character that you can--if not identify with--at least, you can understand and be interested in.
也至少能夠理解和感興趣的角色，所以，在這本書(shū)，還有我們下次。
耶魯公開(kāi)課 - 1945年后的美國(guó)小說(shuō)課程節(jié)選

That would at least give the industry certainty about what it must buy and when.
ECONOMIST: Aviation

as much as, or more than, a number or amount
used to reduce the effect of a statement
used to emphasize that something is good in a bad situation
used to say that someone should do something small, even if they do nothing else