tanker

柯林斯词典

1. N-COUNT A tanker is a very large ship used for transporting large quantities of gas or liquid, especially oil. 油轮[oft supp N, also 'by' N]
A Greek oil tanker has run aground. 一艘希腊油轮已经搁浅了。
2. N-COUNT A tanker is a large truck, railway vehicle, or aircraft used for transporting large quantities of a substance. 大卡车; 铁路货车; 运输机[usu supp N, also 'by' N]
...aerial refuelling tankers. …空中加油飞机。