Additional expenses
[经] 追加费
🧩 词语组成解析
expenses
[ɪks'pensɪz]
n. 费用;花钱的东西;开销;（向雇主报销的）费用;费用( expense的名词复数 );花费的钱;消耗;花钱的东西;
🗣️ 情景例句
Are you going to return it here?
你要在这里归还吗？
Just to be on the safe side.
为安全起见。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。