Indefinability
[计] 不确定性, 难确定性
🗣️ 情景例句
Let me help.
我来帮忙。
Hello. Is Mrs.James in, please?
喂，请问詹姆斯太太在家吗？
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。