air mile

美 [er maɪl]英 [eə(r) maɪl]

air mile

noun

a unit of length used in navigation;exactly 1,852 meters;historically based on the distance spanned by one minute of arc in latitude: Synonym: nautical mile mile mi naut mi knot international nautical mile

数据来源：WordNet

1

The government said it would fully guarantee supplier payments , air mile balances and other short-term commercial claims accounting for about a quarter of the total .

日本政府表示，它将全额担保支付给供应商的款项、飞行里程结余以及其它短期商业索偿，它们占日航总债务的四分之一左右。
2

A beluga needs to surface for air about every half mile ; free flowing water was more than 13 miles away in Baffin Bay .

一条白鲸每游半英里就得浮出水面换气，而巴芬湾的未冻水域还有13英里之遥。