tackn.大头钉;行动方针v.以大头针钉住;附加
tack blame for others[法] 代人受过
tackling key problems科技攻关
tackiness but elegance俗而不俗
tack-producing agent[化] 增粘剂
tack reducing material防粘剂
tackling transformation攻关改造
tacked the carpet down.把地毯固定
tack to port/starboard左舷[右舷]抢风航行
tack-producing softener增粘性软化剂
Tack Hsin Holdings Limited滚珠轴承座