top mast

基本解释

Mizen Top-Mast Shroud Shows the reef band, cringles, and points on the sails.
后桅桅楼-上下桅连接索：显示了帆上的卷帆带，缝边，和点。
Only the shattered remains of its top-mast were found on a Guernsey beach as evidence of its terrible fate.
只有在裘恩兹海滩上发现的破碎主桅是她遭遇可怕命运的明证。
Curiosity is a beast of a rover, weighing one ton, measuring ten feet long by seven feet tall (at the top of the mast), and powered by a plutonium-238 fueled electrical generator.
“好奇”是一个多轮的火星巡航车，重约一吨，十英尺长，算上到桅杆顶端约有7英尺高，由一台钚燃料的发电机驱动。

The loser of one popular game has to do a "forfeit, " such as singing "Puff the Magic Dragon" at the top of the mast, drinking beer through a snorkel and even swimming in shark-infested water.
FORBES: Life