Unit train
为某货运单位专编的循环直达列车
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
Dogs wave their tails not so much in, love to you as your bread.
狗摇尾巴，爱的是你的面包。
But he added music, which he wrote himself.
但是他给影片配上了他自己创作的音乐。