Pentacid
a. [化]五价的
🗣️ 情景例句
Turn around, Michelle. Let me see the back of it.
转过去一下， Michelle。让我看看它的背面。
My family name is Ayneswonth.
我姓安尼思华斯。
Ten minutes later we walked out of the shop together.
10分钟以后，我们一道走出了商店。