Undercalculation
下位計算, 下部計算
??? 情景例句
I'm sorry, I spoke out of turn.
對不起，我說錯話了。
How long will it take you to have it counted?
你要多少天才能把它計算好？
because they are unwilling to have their names entered as having taken out such and such a book,
因為它們不愿讓人家記下它們公司的名字和借閱的某一本書。