Topmast

['tɒpmɑːst;-məst]

解釋/意思:

(noun.) the mast next above a lower mast and topmost in a fore-and-aft rig.

編輯:蒂姆--From WordNet

解釋/意思:

(n.) The second mast, or that which is next above the lower mast, and below the topgallant mast.

校對:潘西