基本解释n.艦(或船)首旗杆同根派生 jackstaff相关词英汉例句As I went by I see it was a lantern hanging on the jackstaff of a double-hull ferryboat. 漂過時,見到那是一艘雙艙渡船,船頭旗竿上掛著燈。(ShangHai Jackstaff Project Design Co. ; LTD ) 是一家專業研發和...jackstaff更多例句