Permutability
换排性, 转置性, 交换性
✅ 同义词
🗣️ 情景例句
Yes, he makes house calls, but the doctor has an opening only after 2:00 p.m.
好，他愿出诊，但他在下午2点后才有空。
Use a book as a bee does flowers.
读书如蜜蜂采花，吸取其中之精华。
She understood I was begging for new words, for the names of the things I touched.
她懂得我是在求她教新单词--我所触摸的东西的名称。