Immutableness
n. immutable的变形
🗣️ 情景例句
Please keep off the grass.
请勿践踏草地。
They that marry in green, their sorrow is soon seen.
过早地结婚，不久必悔恨。
Dickie left the shop without a word and returned carrying a large cloth bag.
迪基二话没说就走了。一会儿，他带着一个大布口袋回到店里。