Endosity
负粘度, 负粘滞性
🗣️ 情景例句
She's been sneaking around on her husband.
她一直在欺骗她的丈夫。
I have so much to do after I retire.
我在退休后有许多事要做。
I make them for workers and farmers.
我做完了给工人和农民用？