请问call-off quantity是什么意思

请问call-off quantity是什么意思 辨析put off/call off/pay off请问三者的差别,谢谢啦 call off order call-off 什么意思 英语翻译Call the dogs off是画线部分 英语翻译是关于订单的一项，Number Item UOM Quantity Quantity Due Quantity Received Quantity Accepted Quantity Rejected Quantity Billed call at call in call off call out的用法 请问operate quantity和restraint quantity是什么意思?如题 call on,call in,call off的区别 打电话回家用call family 还是call home请问打电话回家是用call family 还是call home? call at,call out,call on,call up,call off,最好能举例说明一下,. take piace take the place of call at call off call out call on call up 关于call 的词组辨析请问,关于call的词组有那些不同的意思.麻烦辨析一下这些词汇（如果还有其它的call词组也请列出,）.(a) call in (b) call at (c) call on (d) call for (e) call off 请问 number,sum,quantity ,total的区别? 英语翻译令我特别失望的是,我的求职面试被取消了（call off) Do you often__your gandparents? A call off B call at C call on D call of hang up,hang outcall on,call at,call out,call off,call updraw in,draw up,draw off call me crazy call me mad 中文翻译是让我疯狂,请问这里的call是什么用法?