Optional fee
[经] 选港费
🧩 词语组成解析
fee
[fi:]
n. （加入组织或做某事付的）费;专业服务费，业务报酬;小费，赏钱;[法] 继承的产业;
vt. 付给报酬，给小费;〈英〉雇用，聘请;
🗣️ 情景例句
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
I've heard so much about you.
久仰大名。
he thinks of it, whatever its size,
当他想像一个物体时，不管其大小如何，