基本解释n.海邮同根派生 seamail相关词英汉例句By airmail or by seamail? 航空邮寄还是航海邮寄?By animal or seamail? 空邮还是海邮？SEND IMMEDIATELY FULL RANGE SEAMAIL SAMPLES 请立刻用海运，寄全套样品。seamail更多例句