Expense of collection
[经] 托收费用
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
If you don't mind my asking, where did you come from?
你从哪儿来？要是你不介意我这么问的话。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。