Didymium
n. [化]钕镨混合物
🗣️ 情景例句
Harvey Carlson.
这是Harvey Carlson。
It's $25.00 one way or $45.00 for a weekend excursion.
单程票价25美元，周末旅行来回票价45美元。
Many people will sleep and eat on the marae during these three days and share their memories of the dead person.
许多人还会在这3天期间吃住在集会地，以共同悼念亡人。