sieve-fraction

常见例句

We can separate the stones out with a sieve.
我们可以用一个筛子把石头分离出来。
She drained the water out through a sieve.
她用漏杓把水控出去。
The soil absorbs only a fraction of the rain that beats down.
土壤只吸收猛打到地面上的雨水的一部分。
I'll be ready in a fraction of a second.
我马上就好。
The story does not contain a fraction of truth.
这故事没有一点真实性。
He has done only a fraction of his homework.
他只做了家庭作业的一小部分。