payload

1. N-VAR The payload of an aircraft or spacecraft is the amount or weight of things or people that it is carrying. (飛機(jī)、飛船等的)載量[技術(shù)]

With these very large passenger payloads one question looms above all others – safety. 客載量這麼大，有一個(gè)問題非常突出——安全。

2. N-VAR The payload of a missile or similar weapon is the quantity of explosives it contains. (導(dǎo)彈等武器的)炸葯量[軍事]

The missile can carry a 1,000kg payload up to 1,300 miles. 這枚導(dǎo)彈可以承載1000千尅的炸葯量運(yùn)行最遠(yuǎn)1300英裡。