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
Does that make any sence?
这样清楚了吗？
The pressuer of work was too great for him.
工作压力使他承受不了。
Whose is this watch?
这块表是谁的？