Metered mail
收费邮件
🧩 词语组成解析
[医]测定的, 测量的, 按计量的
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
He knows all there is to know,
他无所不知，
I'm leaving tomorrow,but I haven't packed my suitcases yet.
我明天将离开，但是我还没收拾好行李。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。