Aptote
n. 【语法学】无变化名词, 无格的变化的名词, 无格名词
🗣️ 情景例句
All packed and ready.
都打包好了。
One swallow does not make a summer.
一燕不成夏。
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。