payload

1. N-VAR The payload of an aircraft or spacecraft is the amount or weight of things or people that it is carrying. (飞机、飞船等的)载量[技术]

With these very large passenger payloads one question looms above all others – safety. 客载量这么大，有一个问题非常突出——安全。

2. N-VAR The payload of a missile or similar weapon is the quantity of explosives it contains. (导弹等武器的)炸药量[军事]

The missile can carry a 1,000kg payload up to 1,300 miles. 这枚导弹可以承载1000千克的炸药量运行最远1300英里。