微不足道的意思
例句
The amount being spent on basic research is a drop in the bucket.
花费在基础研究上的钱微不足道.
In fact, the total resources of the hospital services would furnish no more than a drop in the bucket by comparison with the need of the community.
实际上,与社会需要相比,这所医院能够提供的全部救助是很微小的.
a drop in the ocean
沧海一粟