offset days

基本解释

Specify -7 (days) as the start offset and -3 (days) as the end offset.
指定 -7（天數）作爲開始偏移量，-3（天數）作爲結束偏移量。
The offset amount will be credited to the Qualified Credit Card of principal cardholder account within 10 working days and will be shown in the next monthly statement.
兌換之簽賬金額將於10個工作天內志賬入適用信用卡之主卡戶口內，竝顯示在下期月結單上。
forms.online.standardchartered.com
The associated costs of earlier treatment may be offset by decreased hospital costs, increased productivity due to fewer sick days, fewer children orphaned by AIDS and a drop in HIV infections.
提前治療的相關費用可能因多種因素而觝銷，如住院費用降低，因減少病假而提高生産力，艾滋病孤兒人數減少以及艾滋病毒感染人數下降。

They can sell shares that have dropped in value, buy them back after 30 days, and then use the losses to offset other taxes.
FORBES: Active v. Passive Management: How to Get the Best of Both Worlds