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
Your health has really gone to pot.
你的健康真的很糟糕。
Deliberating is not delaying.
慎思不是拖延。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。