Indegree
[計] 引入次數, 入度
??? 情景例句
I'd like to leave a message for him, if you don't mind.
你若不介意的話，我想留話給他。
My roommate's having a party.
我的室友安排了一個聚會。
Sending a fax is more expensive than posting a letter, but much quicker.
發傳真比寄信要貴些，但是要快得多。