Decimus
a. 十分之一的（等于tenth）；第十的
🗣️ 情景例句
We were very young.
我们那时很年轻。
How's your sister?
你的嫂嫂好吗？
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。