名词
1. （为了成功或存活的）依靠，依赖
Your dependence on something or someone is your need for them in order to succeed or be able to survive.
2. (对毒品或酒精的)依赖，瘾，癖
If you talk about drug dependence or alcohol dependence, you are referring to a situation where someone is addicted to drugs or is an alcoholic.
3. （受其影响或决定的）依赖（关系）
You talk about the dependence of one thing on another when the first thing will be affected or determined by the second.
1. the state of relying on or being controlled by someone or something else
Synonym: dependancedependency
2. being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)