Vascellum
(=vessel)血管
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
Who is the girl?
那女孩是谁？
Is the production line fully automatic?
生产线是全自动的吗？