1. The production of sufficient food is often dependant on managing pests. 充足的粮食生产往往依赖于对害虫的治理。
2. However, Trezeguet has admitted that a decision on his future is dependant on a number of factors and he wants the club to send a clear signal to their players and fans. 然而，特雷泽盖已经承认决定他的未来的因素有很多，他希望俱乐部能够给他们球员和球迷传达一个清晰的信号。
3. Most people lack access to safe drinking water and sanitary facilities. Disease, malnutrition and poverty are widespread and millions of people are dependant on food aid. 大多数人享受不到干净饮用水和卫生设施。疾病、营养不良和贫困问题遍布，数百万人只能依靠食品救济生存。
英英解释
n.
1. a person who relies on another person for support (especially financial support)
2. contingent on something else
3. addicted to a drug
