Ephemerality
n. 朝生暮死, 短命的事物
🗣️ 情景例句
Mary and Arnold are going steady.
玛丽和阿诺德正式成为情侣。
I fear the Greeks, even when bringing gifts.
敌人献礼品，千万莫轻信。
the figure becomes no more than an exact and matter-of-fact observation.
杜威的比喻就是他实事求是观察得来的形象化的说法。