Sieve problem
[计] 问题
🧩 词语组成解析
sieve
[sɪv]
n. [粮食][矿]筛子;滤网;不能保守秘密的人，嘴不严的人;
v. 筛，筛选;滤;
🗣️ 情景例句
Of course, Harry. I want what's best for you,
当然， Harry。我要的是对你最有利的事,
Labour is the capital of our working men.
劳动力是劳动人民的资本。
Oh, yes, I can see them. But I can't reach them.
噢，是的，我能看见它们。但我够不着。