main topgallantmast

音节分段：main top.gal.lant.mast; AHD音标：t…-g2l“…nt-m…st, t?p-; 国际音标：t*6g#l*ntm*st, tKp-; 美国音标：t*6g#l*ntm*st, t$p-; The section of the mainmast next above the main topmast on a square-rigged sailing vessel.