货主的英文：
consigner
consignor
shipper

参考例句：

A recipient entity refers to the consignee or consignor specified in the purchase contract and shipping invoice.
收货单位，是指购货合同和货运发票中载明的收货人或者货主。

The ladies like to spend hours in the free market, bargaining about the goods.
女士们喜欢在自由市场呆上很长时间,同货主们讨价还价。

consigner是什么意思：
n. 委呜者;发货人;货主

The goods were consigned to you by railway.
货物已由铁路托运到你处。

Consign a task to sb.
把一项任务交付给某人

You must show the consignment ticket and pick up your consigned luggage.
您必须凭托运单提取托运行李。

consignor是什么意思：
n. 委托者,发货人,货主

A recipient entity refers to the consignee or consignor specified in the purchase contract and shipping invoice.
收货单位，是指购货合同和货运发票中载明的收货人或者货主。

The consignor shall pack the cargo in the prescribed manner. Where a packing method was not prescribed or clearly prescribed, Article156 hereof applies.
第三百零六条托运人应当按照约定的方式包装货物。对包装方式没有约定或者约定不明确的，适用本法第一百五十六条的规定。

Declaration of export goods shall be made by the consignor 24 hours prior to loading unless otherwise specially approved by the Customs
出口货物的发货人除海关特准的外应当在装货的二十四小时以前向海关申报。

shipper是什么意思：
n. 承运商，托运人，发货人

The shipper always asks opening bank to delete this stipulation.
托运人总是要求开户行删除这一条款。

The bank can issue a letter of indemnity to the shipper.
银行可向承运人出具保证函。

The bank can issue a letter of indemnity to the shipper
银行可向承运人出具保证函。