A person or thing that is reliant on something needs it and often cannot live or work without it.
双语例句
例: These people are not wholly reliant on Western charity.
这些人并非完全依赖西方的施舍。
例: Lithuania is heavily reliant on Moscow for almost all its oil.
立陶宛几乎所有的石油供给都严重依赖莫斯科。