seas 是 sea 的复数seaKK [si] /si/发音名词1海、海洋We rented a small house overlooking the sea last summer.去年夏天我们租了一栋面海的小屋。2海浪、海面常用复数The ferry was canceled because of heavy seas.因为海浪太大,渡轮停驶了。3大量、一片He looked down at a sea of faces waiting for his speech.他望向台下一片等著听他演讲的人群。片语1茫然、不知所措口语I was completely at sea during the first week of training.受训的第一周我完全不知所措。2海运、走海路Most of the furniture was shipped by sea to save money.大部分家具都走海运以节省费用。用这个字练口说→相关片语sea change