tacked 是 tack 的過去式、過去分詞tackKK [tæk] /tæk/發音名詞1圖釘、平頭釘美式She pinned the poster to the wall with four tacks.她用四根圖釘把海報釘在牆上。2方針、策略、做法After the sales dropped, the team tried a different tack.銷售下滑之後，團隊改採不同的策略。3航向、搶風航向航海The yacht held a northern tack for most of the morning.那艘帆船整個上午都保持向北的航向。4疏縫針腳、假縫縫紉Remove the tacks once the seam has been sewn properly.縫線縫好之後就把疏縫針腳拆掉。5馬具All the tack is cleaned and stored in the barn.所有馬具都清理好收在馬廄裡。動詞1用圖釘釘住、釘上He tacked the schedule to the office noticeboard.他把行程表釘在辦公室的公布欄上。2疏縫、假縫縫紉Tack the lining in place before you sew it.車縫之前先把襯裡疏縫固定。3搶風轉向、改變航向航海We tacked twice to get around the rocky point.我們搶風轉向兩次才繞過那個礁石岬角。4改變方針、改弦易轍The government tacked sharply toward tighter spending controls.政府大幅轉向更嚴格的支出管控。片語動詞1附加、加上They tacked on a service fee without telling us.他們沒告訴我們就加收了服務費。