中文翻译与英英解释

总保险单，船名未详保险(证书)，预定保险(证书)。

floating:    adj. 1.漂浮的，浮动的，流动性的。 2.【医学】游 ...

policy:    n. 1.保险单。 2.〔美国〕(由抽签决定的)彩票。 ...

an insurance policy covering loss of movable property (e.g. jewelry) regardless of its location
同义词：floater,

例句与用法

A floating policy is a policy which describes the insurance in general terms , and leaves the name of the ship or ships and other particulars to be defined by subsequent declaration
预约保险单是指保险单仅作笼统的规定，将船舶的名称和其他事项在以后申报中确定。