... 细线拉线机、中拉机 coarse fine wire drawing machine 天线杆拉线 mast rope 拉线式天线杆 guyed antenna mast ...
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movable mast thick rope crane 移动式桅杆缆索吊
mast rope
桅绳
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A sliding loop of rope or chain by which a running yard or gaff is connected to, while still being able to move vertically along, the mast.
装于帆桁中央两侧的索具：能滑动的绳圈或链子，用来把帆桁或缆索拴在船桅上，使之仍可以随意升降。
youdao
She has no mast, no sails, no complicated bits of rope that you have to pull to make her move or turn.
CNN: Al Salamah: The ultimate yacht
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