Mail-train
n. 邮政列车
🧩 词语组成解析
mail
[mel]
n. 邮件，邮政;邮政（制度）;邮务员，邮递员;〈古〉袋，旅行包;
vt. 邮寄;给…穿盔甲;
vi. 投邮;
🗣️ 情景例句
I'm inclined to think independently.
我喜欢独立思考问题。
I've had this cough for a week now.
我这样咳嗽已经一周了。
I went there three days ago.
我三天前去过那儿。